Extracts from The Yardstick, number 11, April 2000
Metrication shambles
Compulsory metrication is now in total disarray. The Government had been so intent on satisfying the EU that UK metrication was duly completed, by reaching 1st January 2000 without arousing public awareness or media interest, that it failed to prepare any strategy for enforcement. The EU having issued the Directives, while leaving each Member State to devise means of implementation, Westminster simply imposed the regulations nationally but made local authorities responsible for ensuring compliance.
County and Borough Councils resent being left "hanging out to dry". They have no incentive to enforce regulations that are unpopular with shopkeepers and customers alike, especially with the prospect of local elections on 4th May! So Trading Standards Officers also feel betrayed, having to coerce traders into converting, yet aware that their Council employers will not prosecute. The Weighing Machine Manufacturers Federation is equally aggrieved by lack of support from central government, its members holding over 25,000 machines in stock for which orders have dried up or been cancelled.
Official confidence is further shaken by media interest – all the more intense and sympathetic to the rebels because of government’s policy of secrecy throughout these past years – as well as by the campaign of opposition, which is successfully encouraging growing resistance from retailers. Finally, it has become clear that the regulations are in fact unlawful, so that any prosecution promoted as a test case would fail and thereby send the Government back to the drawing board. That could lead to a possible "group action" for compensation against the Government by retailers who had been forced unnecessarily to incur the expense of going metric.
The issue has to be resolved. Otherwise, the regulations become a "dead letter". A Council should bring a prosecution in order to lose it and leave the Government to face the consequences!
Public hostile to compulsory metrication
BWMA issued a press release on 20 January headed, "Public hostile to new compulsory metrication law", announcing the results of a nation-wide public opinion survey, carried out from 14 to 16 January by BMRB International, the independent market research company and organised by Warwick Cairns, a Director of Abbott Mead Vickers BBDO, the leading advertising agency.
This showed that over two-thirds (67%) of the UK population disagree with compulsory metrication – less than one-sixth (16%) supporting the legislation to any degree and only 7% strongly supporting it – while even a majority (57%) of the youngest age-group (aged 15-24) disagree, as do 65% of the 25-34 year-olds. Women are especially hostile, 71% opposing it.
The BWMA message was that, "This survey confirms that the growing number of traders defying the new metrication law are simply giving their customers what they want."
Resolution to be moved in Parliament
As we go to press, news has arrived of a motion to be moved in the House of Commons on 5 April under the "Ten-Minute Rule" by the Conservative MP for Aylesbury, David Lidington, in the following terms:
"That leave be given to bring in a Bill to make the use of imperial weights and measures no longer subject to proceedings for a criminal offence."
We shall certainly report on progress of this initiative at our Conference on 3 June.
Metric regulations are unlawful
Some 1,350 newspapers, trade journals, radio and TV stations were sent an individually addressed letter from our Research Officer, John Gardner, dated 25 January and headed, Traders can still use lb/oz — legally! Conversion to metric not necessary. Thanks to Brian Mooney for his great help with this.
Highlighting the legal opinion by Michael Shrimpton, that the metric regulations are unlawful and unenforceable, this letter was published and commented upon widely throughout the country and abroad.
Another press release on 9 February, again with very wide distribution courtesy of Brian Mooney, was headed, European metrication law — a paper tiger? It featured the ITV Teletext poll on 4 February in which no less than 97% of those replying to the question, "Do you support the new European law enforcing metric weights?" voted "No".
It also identified half-a-dozen prominent traders, "a small sample of the thousands who are determined to defy an illegal law and continue to give the vast majority of their customers what they want," and added that, "unless the authorities bring a test case we have to conclude that the new law is a paper tiger."
Chris Howell of LACOTS, the co-ordinating body for local authorities, was reported in the Mail on Sunday of 5 March as believing, "that any prosecution would at least be a long time coming," and was quoted as saying: "Legal counsel is never going to be quick and if the Government has got the law wrong, then they will have to draft new legislation."
That is the first official admission that the regulations could indeed be unenforceable. The DTI realise this, of course, which is probably why no traders have been prosecuted.
Any lingering pretence that the regulations are lawful is dispelled by the letter dated 24 January from the DTI to LACOTS which claims that, "the vast majority of lawyers believe that so long as the Act is on the statute book it has the effect that Community law, and any legislation that implements Community law, prevails even over subsequent primary legislation. The Department therefore considers that the 1994 legislation is valid. I would be grateful if you would communicate the Department’s view to the local authorities."
But was that letter signed by a competent legal authority? No, it was merely from a civil servant at the DTI, with no legal qualifications, who had been given the impossible task of drafting something that sounded plausible, pending a proper resolution of the problem that the Government has got itself into. Note that no evidence is available to support the ludicrous claim concerning "the vast majority of lawyers," which is a sheer fabrication.
Did the DTI ask the Law Society and Bar Council to conduct an opinion poll of all their members? Will they publish the figures? In any event, all that matters is whether or not Mr Shrimpton is right, and no lawyer of any standing has been found to argue against him.
It is disgraceful that the case for continuing to implement the policy of compulsory metrication now rests on this flimsy, deceitful letter which insults the intelligence of every solicitor in local government.
The indisputable fact is that the 1994 metric regulations are "secondary legislation," which must derive their authority from primary legislation, as they do from the 1972 European Communities Act. However, it is a fundamental rule that a later Act supersedes an earlier one, so that authority was overtaken by the consolidating Weights and Measures Act of 1985, which expressly authorises the use of both imperial and metric units as alternatives (according them equal status), and the 1985 legislation remain in force until Parliament amends it. Moreover, compulsory metrication is unlawful on several other grounds besides.
Compensation for metric burden?
Tony Bennett, a qualified solicitor who is Political Assistant to Jeffrey Titford MEP, wrote on 21 February to the Cornwall County Trading Standards Officers in defence of a Camelford greengrocer, stating, inter alia:
"Please also be advised that following the collapse of the prosecution under the government’s ‘beef on the bone’ regulations, which were accepted as being invalid, large claims are being made by beef farmers, meat traders and others whose business was seriously affected by invalid regulations. Please be advised that there may well be many claims from shopkeepers and traders in Cornwall against your Authority if it transpires that you have been incorrectly advising them to convert to metric when the regulations purporting to require to do so are invalid."
Dozens of traders have telephoned us to ask whether, if the 1994 Regulations are declared unlawful, a "group action" could be raised for compensation from the government in aid of all those who, like the callers, were informed by their local Trading Standards Officers that they must purchase expensive new weighing equipment and accordingly, very reluctantly, did so; and, furthermore, whether that compensation could cover, in addition, loss of business resulting from conversion — business lost to competitors who had not converted!
For example, Peter Ellis, Director of Network Seafoods Ltd of Newhaven, wrote to us on 25 February, to ask whether, "if at some time in the future a case is presented over this metric issue and lost by the government, will people such as myself be able to claim compensation for the unnecessary purchase of metric equipment in order to comply with the bullying tactics of the Trading Standards Office?"
It is worth quoting from copies of two splendid letters that Mr Ellis kindly enclosed. One, addressed to the Trading Standards Office in Eastbourne, stated: "I refer to correspondence that passed between us during 1998 after a visit to our premises by inspectors from your office who subsequently reported me for not trading my goods in the metric system. You will no doubt recall, some short time later I had complied with your wishes and reluctantly spent several thousand pounds on the purchase of new weighing equipment and costly conversion of some of the existing.
This expenditure and compliance was made under the threat of ‘draconian’ fines and possible imprisonment by your department if I did not comply. I have spent over 20 years building up my business and an excellent rapport with my customers who have made it quite clear that they strongly resent and object to the metric method of weights and measures being forced upon them.
I have therefore decided that my customers are more important than another heap of EU-inspired bureaucratic rubbish piled upon this once great nation against the wish of the majority. You are therefore notified that on the 7th of February 2000 I converted the sale of fresh seafood produce back to the imperial system. We now sell in pounds and ounces and this has been much appreciated by all who have patronised my business along with new customers alike. You will probably regard this as a disruptive move against your department — that is for you to decide — but in the meantime my customers come first. All the time I have happy customers I will be able to pay my Business Rates and Revenue Taxes when due." A reply is awaited!
The other letter was addressed to the local Evening Argus newspaper, with which he enclosed copy of the foregoing letter to the TSO, commenting: "It has become abundantly clear to me that ‘Joe Public’ has a very poor understanding (or wish to understand) the weights, measures and prices relative to the metric system. It seems that only good nature and the high levels of tolerance of the British public have allowed this EU Directive to be put upon us. A huge proportion of my customers confess to just paying up and hoping for the best as to whether they got good value for money. For example, my sales of fresh salmon dropped dramatically when offered at £3.65/kg. We are well known as one of the best-value sites available for the purchase of seafood, and unfamiliar prices created uncertainty and discomfort amongst my customer base. It has been like a breath of fresh air since cod fillet is no longer £6.50/kg and this has been greatly appreciated by all we have served since our re-adoption of the imperial system. I am not a rebellious person by nature and have obediently observed and complied with all EU Directives as imposed upon my industry, but this time I feel that enough is enough …"
The last of the following three questions submitted on 23 February by another supporter to Hackney Borough Council again raised the potential question of compensation: 1. Is the Council aware of the expert Legal Opinion of Michael Shrimpton, that the enforced metrication Directives are void and illegal? 2. What measures are the Council taking to enforce the dubious metrication Directive and how much are these measures going to cost? 3. What financial provision has the Council made for the compensation of traders who successfully appeal against the potentially illegal metrication Directive?
To which the answers were: 1. They were aware of the Opinion; 2. The Council had no plans for prosecuting offenders. Cautions will be handed out to those who transgress and the Council may, on advice from the Home Office [they meant the DTI], prosecute those who continue to offend – no costings were given; 3. No provision has been made.
Our friend comments: "Hackney has within its bounds the Ridley Road market, which was what the Albert Square market was based on in East Enders. I’ve wandered down there and seen only two out of about twenty fruit & veg stalls marking their produce in metric weights."
We have had to advise, of course, that the question of a "group action" could not arise until a test case in Court had resulted in the desired decision, which pre-supposed an appropriate prosecution, of which there was still no sign. But the question remains, whether the Government have thought through the possibly disastrous consequences – financial as well as political – of an unsuccessful prosecution?
Westminster queries the law
Bill Butterfield, the City of Westminster's Head of Trading Standards, had received from Tony Bennett a copy of Michael Shrimpton's Opinion and replied on 13 March, saying:
"It is clear from your own letter, and the contents of Leamed Counsel's Opinion, that the view of Government and of some lawyers as regards this matter is different. I have, therefore, referred the bundle of documents to the City Solicitor for his opinion and guidance. I would ask you to accept this letter as a holding reply until such time as that gnidance is received. I do not propose to take any enforcement actions against any trader using imperial rather than metric units until I am sure of the legal position … When a substantive reply to your letter can be provided, I will ensure you are given information about that part of the process."
At last, a very senior Trading Standards Officer is sensible enough to refer the question of the legality of the metric regulations to his own Council's Solicitor for an expert opinion, and is also conscientious enough to promise in advance that that opinion will be made public. This could not happen in a more appropriate or influential local authority than the City of Westminster.
We will report the outcome at our Conference on 3 June: it may well deserve a press release.
Imperial Traders’ Register
The Imperial Traders’ Register gives details, with their permission, of the prominent rebel retailers. Well over a hundred traders are included, representing many different trades, from blinds and fabrics to picture frames and petrol pumps, from a pet shop to a tomato grower, and from every part of the British Isles. David Delaney has been collaborating closely with Tony Bennett in compiling the register.
It is kept up to date on an Internet site, which welcomes links from other sites and as well as printing of copies for distribution. It was commended by Christopher Booker in The Sunday Telegraph on 27 February, who also reported further on the crucial case of Mandy and David Stephens, the Leigh-on-Sea butchers, following the Southend Council meeting on the 24th at which it was decided to take no action against them, despite an Infringement Notice having been served on them on 6 January, allowing 28 days’ grace which had expired on 3 February.
Not a single prosecution
As we go to press, not a single prosecution has been initiated by any Local Authority anywhere. Indeed, several celebrated rebels, such as Bruce Robertson and José O’Ware, have in effect been told to stop pestering their Trading Standards Officers, who have more important matters to deal with!
Another barrister, Neil Addison, practising in Newcastle upon Tyne, has pointed to a further reason why Trading Standards Officers may be breaking the law. Section 241 of the Trade Union and Labour Relations (Consolidation) Act 1992 states that it is an offence to compel any person to do something which that person is not legally obliged to do. This aspect is currently being investigated.
Meanwhile, there are already several distinct and equally compelling grounds for holding the metric regulations unlawful (in addition to Michael Shrimpton’s conclusive line of attack) as announced in our press notice released on 29 February, headed Metrication law — Government wriggles on the hook.
If no local authority dares to prosecute, BWMA will have the satisfaction of declaring to the whole country that the regulations are a "dead letter" and may be safely ignored. However, that is not good enough, because the regulations would still remain nominally in force – Britain would remain officially a completely metricated country — and the authorities would continue to apply pressure everywhere, to do everything possible, short of prosecution, in order to extend metrication.
But there is another possibility — which is now also being investigated — of bringing about a test case in a court of law, for the purpose of exposing the unlawful nature of the regulations, even in the absence of any prosecution. That would be by applying for an injunction against any of the Councils that have served an Infringement Notice upon a defiant retailer, in which case the injunction would be granted if the judge held that the regulations (with which the Notice required the retailer to comply) were unlawful. All affected traders could then have grounds to claim damages. By the time you read this, of course, the situation might have become clearer.
Councillor Austin Spreadbury of the London borough of Enfield, a BWMA member, received a written reply from the relevant Committee Chairman, to his question on metric enforcement, which declared – as have many Local Authorities – that the Council would "give priority to complaints where there is evidence of a trader suffering loss as a result of a competitor continuing to trade in imperial units."
To give another example, Southend Council’s Chief Trading Standards Officer, Colin Gabell, stated on 12 January that David Stephens the Leigh-on-Sea butcher, "has got an unfair advantage over his competitors."
So it appears that the only reason that might compel a Council to prosecute is if a trader commits the offence of giving customers what they want by continuing to serve them in imperial measures, thereby gaining more business at the expense of competitors who are losing business as a consequence of converting to metric, and who complain accordingly. The universal presumption among local authorities that imperial measures are far more popular is the justification for banning them! Obviously, this official self-contradiction would be exposed in any prosecution brought to court, while the media would have a field day!
A quarter of weighing machines still use pounds and ounces
The UK Weighing Federation has announced that as at the end of February, some 122,000 weighing machines (scales) had been replaced or convened to metric, comprising 63,000 owned by supermarkets and other multiple retailers and 37,000 owned by independent traders; leaving another 38,000 machines still measuring in imperial units.
The significant facts are firstly that these 38,000 are all in the independent sector (supermarkets and other multiple retailers having gone completely metric) and secondly that this figure means that as many as 40% of all private shopkeepers - 2 out of every 5 - continue to trade in imperial units, which is certainly more than we had dared to hope.
Let us trust that this proportion continues to rise as the number who decide to convert back to imperial, in order to regain lost business, exceeds those who succumb to bullying by the authorities. The latest figures are confirmed in a letter to Jeffrey Titford MEP dated 17 March from one of the leading weighing machine manufacturers, that goes on to say:
"However, we are now getting stubborn resistance from our remaining customers largely due to the adverse publicity and campaigns run by pressure groups. We are also getting complaints from some of those customers we have converted that our advice was wrong and we have put them to unnecessary expense! Our trade association, The UK Weighing Federation, has been in touch with the DTI to obtain clarification and to suggest some Government PR to counter these campaigns. Unfortunately, we can get no satisfactory reply; it appears that the major concern is about negative headlines and the creation of ‘metric martyrs’! … This situation is becoming farcical and as people try to implement the Government's legislation our reputation is being damaged.
A financial consequence is that having stocked up on metric scales and conversion kits to meet the expected demand solely initiated by metric harmonisation with Europe this stock remains very much unsold with capital unnecessarily tied up. The purpose of this letter is to draw the situation to your attention and to ask for your help in lobbying the Government. We need them to issue clear and unequivocal statements on what the legal position is and what action will be taken against retailers who do not comply with the law."
Jeffrey Titford is unlikely to oblige! This letter perfectly illustrates the current metrication shambles.
BWMA and campaign news
Four new Honorary Members
The latest noteworthy people who have kindly agreed to become honorary members of BWMA are Simon Heffer, George MacDonald Fraser, James Le Fanu and J.K. Rowling.
The distinguished author and journalist, Simon Heffer, continues to give us valuable support in the Daily Mail. He wrote to Bill Peters: "Of course I am delighted to be asked to be an honorary member of your association. I have never properly recovered from the decimalisation of the currency and have, as you know, often railed in my columns against the obscenity and cultural absurdity of metrication. You will let me know if there is anything more practical I can do to help."
He added the following note: "I recall the words, spoken in another context, of my late friend J. Enoch Powell [of whom he has written a notable biography]: ‘Too often today people are ready to tell us "this is not possible, that is not possible." I say: whatever the true interest of our country calls for is always possible’."
George MacDonald Fraser OBE is best known for his Flashman series of novels. He served in the Army 1943-47, rising to Lieutenant in the Gordon Highlanders, then pursued a varied career in journalism in England, Canada and Scotland, where he was deputy editor of the Glasgow Herald. He has also written many film screenplays. His heartening advice to BWMA: "Splendid – Keep it up!"
Dr James Le Fanu is widely known through his TV appearances and regular weekly columns in the Daily and Sunday Telegraph. In a recent In Sickness and in Health article he wrote:
"There is thus [for counting] an obvious rationale for the decimal system, based on our ready familiarity with the number of fingers and toes we possess. The same practical arguments apply to the traditional imperial system of expressing lengths in terms of inches, feet and yards, each of which is based on an approximation of the length of part of the body; the inch being the length of the terminal phalanx of the thumb, a foot being a foot and …
By contrast, the metric system is an entirely arbitrary method of measurement, instigated by the Utopian radicals of the French Revolution, and bears no relationship at all to the parameters of the human body … the metric system is also a dismal failure in practical terms … the arguments in favour of metrication, just as for the changeover from Fahrenheit to Celsius, are entirely spurious. As human beings, we need a practical, workable method for estimating the world around us, and the best way of doing so is by referring to something with which we are all familiar – ourselves."
Dr Le Fanu told Bill Peters that he finds The Yardstick most interesting and that "I am only too pleased to support you in your good work."
Here are two quotations from a children’s book, published in 1997: "Your father, on the other hand, favoured a mahogany wand. Eleven inches. Pliable. A little more power and excellent for transfiguration. Well, I say your father favoured it — it’s really the wand that chooses the wizard, of course."
"’Come back boy!’ she shouted, but Neville was rising straight up like a cork shot out of a bottle — twelve feet — twenty feet. Harry saw his scared white face look down at the ground falling away, saw him gasp, slip sideways off the broom and …"
The book is Harry Potter and the Philosopher’s Stone, the first of a now immensely popular series of children’s books (with world-wide sales exceeding 30 million) by the celebrated writer, J.K. Rowling. In all her Harry Potter books, measurements are in traditional units.
Roald Dahl, the most successful children’s author of the previous generation, whose books are still very widely read, always used traditional measurements. The works of both writers deny the official pretence that children cannot relate to traditional units.
Jennifer Paterson — R.I.P.
Members will be aware of the passing of Jennifer Paterson, a BWMA Honorary Member. Latterly best known as one of the "Two Fat Ladies", she had long before been an eminent cook and cookery writer. We pay tribute to an endearingly idiosyncratic individual and gratefully acknowledge the value of her support.
"English spoken here"
Our new notice has been devised first and foremost for shopkeepers trading in traditional units. Though buoyed by a tide of public goodwill and gratitude, these loyal traders have to face official intimidation and menaces individually on their own. Now they can share a "cap badge," a tangible moral support that we hope will become an increasingly evident and popular symbol, certain to attract more custom wherever it is displayed. Already the sticker has been distributed to well over one hundred traders – our "front line" – and will also be sent to sympathetic public figures.

The notice (illustrated here) comes in two forms: one sticky on the front, for transparent surfaces such as windows, windscreens, etc, and the other sticky on the back, for opaque surfaces. Of self-adhesive plastic, about five inches in diameter, it is vividly white against a deep blue.
The notice is already for sale at several outlets and we hope that BWMA Members will avail themselves of several, to use and/or give to friends and local traders to display.
The minimum donation, if ordering only one, is 50p, payable in loose postage stamps, accompanied by a stamped addressed envelope (over 5" square, of course). If ordering several, please send a cheque for at least £1 for 2, £2 for 4, etc, to include postage. Please be sure to specify which type you require, for transparent or opaque surfaces. Orders by post to BWMA, Dept. ESH, Maxgate, Burgh Hill, Etchingham, Sussex TN19 7PE. They will be available at the AGM on 3 June, if not sold out by then!
Government propaganda
Dr Kim Howells, the responsible DTI Minister, is still telling untruths, even in correspondence with Parliamentary colleagues and despite our exposure (in The Great Gram Scam) of all the metric myths and fabrications. He persists, for example, in stating "You asked about penalties and enforcement. Magistrates determine the fine in individual cases, but may not exceed £2000 for a failure to indicate the quantity in metric units and may not exceed £5000 for a failure to indicate the price per kilogram or per 100 grams. These penalties are not new. They pre-date UK metrication and the units of measurement directives, and were used formerly to require traders to indicate weights and prices in imperial units."
On the contrary, the use of metric units in the UK as an alternative to imperial for all practical purposes has been legal since 1897, allowing freedom of choice for 98 years until 1995; so to claim that severe penalties were imposed on traders failing to use imperial is untrue.
Prior to 1897, of course, there was no alternative to imperial, since there was no demand for metric whatever, so any trader failing to use authorised units can only have been guilty of short measure, debasement or adulteration or some other fraud, all of which deserved severe penalties. Yet they are what Dr Howells compares with the offence of continuing to use imperial measures today.
As always, too, Dr Howells tells the triple lie which has become the DTI trademark: "the policy pursued by all Governments since 1965: that metric units should be adopted in stages as the UK’s primary system of measurement, in line with the global trend in favour of the metric system."
This is highly misleading since (a) the issue is not metrication but compulsory metrication, which originated in November 1989 at an EC Council of Ministers Meeting which nodded through the first draft directive – prior to which every Government had sworn never to introduce compulsion; (b) the new regulations effectively make metric not the primary but the sole system; and (c) as for the "global trend", the world’s most successful and powerful economy is staying with traditional measures.
Indeed, we have received a report from the USA that the North Carolina Department of Transportation has followed the example of so many other States in deciding that all road construction designs will revert to customary measures.
Geoffrey Martin, Head of the EC’s UK office, tells the same breath-taking falsehoods. His standard letters state: "the EU does not impose policies on the UK", yet at that Council of Ministers’ Meeting in November 1989 decisions were taken by "qualified majority voting," so the UK team could be out-voted. Then he usually continues: "metrication was a decision of the UK Parliament and Government predating membership of the (then) EEC by more than a decade" — that means more than ten years before 1973 — but he can never produce the slightest evidence to prove that the UK Parliament and Government decided to impose metrication prior to 1963. Incidentally, the European Commission’s UK office address, for those who want to write to him, is: 8 Storey’s Gate, London SW1P 3AT.
For sheer hypocrisy, however, the palm must go to Magnus Leminel who — as hardly anybody knows — is the EC’s Acting Director General for Industry, as successor to the disgraced Commissioner Martin Bangemann, the apostle of compulsory metrication. For all we know, M. Leminel may have had to be replaced by now, but whoever occupies that all-powerful position will no doubt continue to use the same stock paragraphs, such as: "I would like to stress right from the outset that, as always, the principle of subsidiarity was strictly applied when drafting the legislation concerned. In areas of Community competence, however, subsidiarity is restricted to the means and measures of implementation of Community legislation, not its substance." In other words: "How you do it is up to you, so long as you do as you’re told"!
This, of course, is a direct contradiction of Geoffrey Martin’s pretence that "the EU does not impose policies on the UK".
The sole justification ever advanced for compulsory metrication is to improve the Single European Market, but it is never explained how the sale of fresh foods and other loose goods, within British shops to the British public, could conceivably affect the European international market. Our masters proclaim "an objective of EU legislation, to eliminate barriers to trade within the European Community". So curtain material has to be sold in centimetres and sweets have to be sold in grams and paraffin in milliltres, to customers who do not understand or want these measures, in order to remove barriers to trade within the EC!
The truth is, on the contrary, that the real motive is to erect barriers to trade between the UK and the USA. To paraphrase the sentiments of that villain Martin Bangemann and his disciples at the DTI, "The UK is in an anomolous position, being on the one hand a full partner in the EU while, on the other hand, sharing a common system of customary weights and measures with the USA, thereby enjoying an unfair competitive advantage over other EU member states in transatlantic trade".
Future historians will show that this was the secret purpose of compulsory metrication – to destroy the great economic and cultural benefit that Britain has always enjoyed by virtue of this common heritage of weights and measures. From the EU’s point of view, it is bad enough that the UK and USA share a common language, but they can’t make it a criminal offence to speak English, so the one thing they can do is to make it a criminal offence to use the "inch-pound" system that we also share.
More errors found in Government’s metric report
The following further observations regarding the shoddy government report on metrication have been sent to us by John Strange.
"I must comment on the disgraceful DTI Report (The Adoption of the International System of Units …) following the excellent article in The Yardstick of August 1999 (No. 9).
They’re lying, of course. We’re not getting the self-styled système international d’unités. What we’re getting isn’t a system at all but merely a collection of what I call Common Market units. The EC Directive 80/181/EEC makes it quite clear that we are getting these SI units plus a heterogeneous selection of non-SI units. So far from improving the system by introducing extraneous units they are actually destroying its unity.
The seven SI base units are listed in 80/81 in chapter 1 of the Annex, Section 1.1. This is followed by Section 1.1.1 in which the Celsius scale is introduced. It is not asserted there that the degree Celsius is a metric unit. The Directive itself gives the clue, for the listed base units are all followed by reference to a Conférence Générale des Poids et Mesures but the degree Celsius is not. On the other hand, the authoritative Handbook of Chemistry and Physics (78th edition, 1997-98) explicitly states that we should not use metric prefixes in conjunction with Celsius. Therefore, and bearing in mind the fact that the SI admits of only one unit for each type of magnitude (see below) and given that the SI unit of temperature is the kelvin, I conclude that the degree Celsius is not a metric unit.
For many scientific and technical purposes, this fundamental principle of the metric system – having only one SI unit for each type of magnitude – is a great advantage: e.g. the metre for distance and ampere for electric current. But some magnitudes cannot be measured in terms of the seven base units. So speed is measured by combining the metre and second to give the metre per second and quantity of electricity is measured by combining the ampere and the second to give the ampere-second.
Such units are called derived units; some are given names of their own, others are not. Thus, the ampere-second is called the coulomb. Consequently, the hour (3,600 seconds), the kilometre per hour (5/18ths of a metre per second) and the ampere-hour (3,600 coulombs) are not SI units. Indeed, the Handbook of Chemistry and Physics states explicitly that the hour is not metric.
Here are some non-metric units, together with their metric equivalents, whose use is nevertheless permitted by the EU and which seem to be passed off as metric by our supine government.
Non-SI unit ---- SI equivalent
"x" degree Celsius ---- 273.15 + "x" kelvin
hour ---- 3,600 seconds
kilowatt hour ---- 3.6 megajoules
ampere hour ---- 3.6 kilocoulombs
kilometre per hour ---- 5/18 metres per second
metric ton (tonne) ---- 1 megagram
litre ---- 1/1000 cubic metre
The use of the terms metric ton or tonne and litre is allowed within the metric system because they are decimal multiples or submultiples of metric units. On the other hand, the calorie of 4.1868 joules is not allowed by the Directive but is used by nutritionists, apparently with impunity.
Here, finally, are a few factual errors from the schedule headed "Relevant imperial units, corresponding metric units and metric equivalents".
Nautical mile (UK): 1853.184 metres – they’ve tried to give everything else exactly, so why not this?
Inch of water: about 248.532 pascals at a temperature of 62F and pressure of 30" of mercury – they have assumed that the mass of 1 cubic metre of water is 1 megagram, but even at its most dense (39F) it’s about an ounce short of this amount and at 62F the mass of 1 cubic metre of water is very nearly 997.76 kilograms.
Therm: 1.05505585262 kilojoules – this is the stupidest mistake of the lot, for they tried to calculate 4.1868 x 453.59237 x 5 / 9 but got their sums wrong!
Finally, on page 7 (footnote 3) of the Report it is stated that the fluid ounce is 28.412 millilitres, but in fact it is slightly in excess of 28.413 (28.4130625 to be precise – and why not be precise?)."
Romans and railways
The US standard railway gauge is 4ft 8½ inches. That’s an exceedingly odd number. Why was that gauge used? Because that’s the way they built them in England, and English emigrants built the first American railroads.
But why did the English build them like that? Because the first rail lines were built by the same people who built the pre-railroad tramways, and that’s the gauge they used.
But why did they use that gauge then? Because the people who built the tramways used the same jigs and tools that they used for building wagons, which used that wheel spacing.
So why did they use that odd wheel spacing? Well, if they tried to use any other spacing, the wagon wheels would break on some of the old long-distance English roads, because that’s the spacing of the wheel ruts.
So who built those old rutted roads? The first long-distance roads in Europe (and England) were built by Imperial Rome for their legions. Many of these roads have been used ever since. And the ruts? Roman chariots first made the ruts, which everyone else had to match for fear of damaging their wagon wheels. Since the chariots were made by or for Imperial Rome, they were all alike in the manner of wheel spacing.
Thus, the United States standard railroad gauge of 4ft 8 ½in derives from the original specification for an Imperial Roman war chariot – this being a comfortable width for harnessing a pair of horses.
And now, the twist to the story. When we see a Space Shuttle sitting on its launch pad, there are two big booster rockets attached to the sides of the main fuel tank. These are solid rocket boosters, or SRBs. The engineers who designed them might have preferred to make them a bit fatter, but they had to be shipped by train from the factory to the launch site. The railroad line from the factory had to run through a tunnel in the mountains. The SRBs had to fit through that tunnel. The tunnel is only slightly wider than the railroad track, and the railroad track is just as wide as two horses’ behinds.
So the major design feature of Space Shuttles – the world’s most advanced transportation system – was determined by the breadth of a horse’s backside.
[Thanks to David Delaney who received the above from a friend via the Internet.]
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