The Metric Martyrs was a British advocacy group who campaigned for the freedom to choose what units of measurement are used by traders. The group believed that vendors should have the freedom to mark their goods with imperial weights and measurements alone. This opposes the current legal position that imperial units may be used so long as metric units are also displayed. [1] [ failed verification ]
The advocacy group was formed by individuals who had been accused of offences related to selling loose produce using imperial measures, including not displaying metric signage, and for using unstamped weighing machines (which had had their stamps removed by the authorities). Newspapers dubbed the group the "metric martyrs" after Chris Howell, then weights and measures spokesman for the Institute of Trading Standards Administration (today the Trading Standards Institute), said that they could martyr themselves if they wanted to. [2]
In 2001 Steve Thoburn, a greengrocer in Sunderland, the main defendant in the original case, [3] was convicted of two offences under the Weights and Measures Act 1985 of using weighing equipment that was not stamped by a Weights and Measures Inspector. [4] The stamps had been obliterated because the scales were not capable of weighing in the metric system as well as imperial, and hence were no longer permitted for commercial use. [5] He was initially convicted and given a six-month conditional discharge. [6] In Thoburn v Sunderland City Council the fines were challenged in court; the verdict was in favour of Sunderland City Council, upholding the imposition of the fines. The challenges were made on the grounds that British law does not prohibit the use of imperial units when selling loose goods, but metric units must also be displayed.
The magistrates' court's decision was upheld on appeal by a divisional court. [7] A petition for leave to appeal to the House of Lords was refused, as was an application to the European Court of Human Rights (alleging a breach of the right to a fair trial).
Thoburn died of a heart attack in March 2004. [8]
Colin Hunt, who runs a fruit and veg stall in Hackney, was convicted [3] in 2001 of six offences under the Price Marking Order 1999 [9] for failing to display a unit price per kilogram.
John Dove a fishmonger, and Julian Harman, a greengrocer were also convicted [3] in Cornwall in 2001 of two offences under the Price Marking Order 1999 of failing to display a unit price per kilogram, and of two offences of using a scale that was only capable of weighing in the imperial system.
Peter Collins, a fruit seller in Sutton who was prosecuted in 2000, was not convicted of any criminal offence. [3] Collins appealed to a Magistrates' court to have limits on his street trading licence removed.[ clarification needed ] These limits, to which all traders are subject, allowed him to label his goods in imperial quantities only if metric quantities were also displayed no less prominently.
In 2008, Nic Davison was served with an infringement notice for selling draught beer by the litre rather than pints, at his Polish restaurant in Doncaster. [10] Trading Standards officers threatened Davison with prosecution, and called on him to change the glasses used in his restaurant. Davison refused, stating the supremacy of EU law in UK law in matters of weights and measures. The case against him was dropped. Davison had sought the help of then Prime Minister Gordon Brown and of his MP Ed Miliband. [11]
UK regulations drawn up in response to EEC/EU weights and measures directives had required the use of metric units for certain activities, including sale by weight or measure in the retail trade of certain produce. Prior to 1 January 2000, these regulations applied to most pre-packaged food [Note 1] but on that date, they were extended to cover selling transactions where the product was weighed in front of the customer. [Note 2] The regulations permitted the equivalent imperial unit to be displayed alongside the metric unit as a "supplementary indicator". [12] In 2007 the European Commission announced that for the cases where metric units were required, it had extended the option to also use imperial units indefinitely. [13] These changes followed from public pressure, and concerns that phasing out dual-labelling would create a trade barrier with the United States, where dual-labelling is required. [14]
In response to the European Commission's announcement, there have been calls for a posthumous pardon for Steve Thoburn, who died after having his petition to the European Court of Human Rights denied. Despite an early day motion by Philip Davies MP, [15] [16] the pardon was denied on the grounds that an offence had been committed under the law which was in force at the time. The 2007 EU announcement was not about a change to existing (2001) legal requirements, but rather abandoned plans for a change in 2009. [17] Moreover, the Office for Criminal Justice Reform claimed that even if the law were to be changed, there would still be no case for a pardon "as citizens are expected to comply with the law as it is at the time". [18]
In the original case, [3] several statutes were cited including Magna Carta , the Acts of Union 1707 and European Communities Act 1972.
Since medieval times, The Crown has asserted the right to regulate weights and measures in the market place. Even though the barons forced King John to accept Magna Carta in 1215, it was issued in the name of the king. Article 35 stated: [19]
Let there be one measure for wine throughout our kingdom, and one measure for ale, and one measure for corn, namely "the London quarter"; and one width for cloths whether dyed, russet or halberget, namely two ells within the selvedges. Let it be the same with weights as with measures.
Prior to England and Scotland uniting in 1707, each kingdom enforced their own system of weights and measures. Article 17 of the Act of Union ensured that there was a single system of weights and measures across the newly created United Kingdom by requiring that both nations adopted the English system.
The concept of a single system of measures under government control continues. In 2003 the summary of a government report stated: [20]
To maintain the confidence of consumers and businesses in weights and measures the Government regulates the units and standards of measurement for trade; the design and use of weighing and measuring equipment; the provision of quantity information; and the sale of goods by quantity.
The gallon is a unit of volume in British imperial units and United States customary units. Three different versions are in current use:
The imperial system of units, imperial system or imperial units is the system of units first defined in the British Weights and Measures Act 1824 and continued to be developed through a series of Weights and Measures Acts and amendments.
Metrication or metrification is the act or process of converting to the metric system of measurement. All over the world, countries have transitioned from local and traditional units of measurement to the metric system. This process began in France during the 1790s, and has persistently advanced over two centuries, accumulating into 95% of the world officially only using the modern metric system. Nonetheless, this also highlights that certain countries and sectors are either still transitioning or have chosen not to fully adopt the metric system.
The pound or pound-mass is a unit of mass used in both the British imperial and United States customary systems of measurement. Various definitions have been used; the most common today is the international avoirdupois pound, which is legally defined as exactly 0.45359237 kilograms, and which is divided into 16 avoirdupois ounces. The international standard symbol for the avoirdupois pound is lb; an alternative symbol is lbm, #, and ℔ or ″̶.
Chinese units of measurement, known in Chinese as the shìzhì, are the traditional units of measurement of the Han Chinese. Although Chinese numerals have been decimal (base-10) since the Shang, several Chinese measures use hexadecimal (base-16). Local applications have varied, but the Chinese dynasties usually proclaimed standard measurements and recorded their predecessor's systems in their histories.
The pint is a unit of volume or capacity in both the imperial and United States customary measurement systems. In both of those systems it is traditionally one eighth of a gallon. The British imperial pint is about 20% larger than the American pint because the two systems are defined differently. Almost all other countries have standardized on the metric system, so although some of them still also have traditional units called pints, the volume varies by regional custom.
The long ton, also known as the imperial ton or displacement ton, is a measurement unit equal to 2,240 pounds (1,016.0 kg). It is the name for the unit called the "ton" in the avoirdupois system of weights or Imperial system of measurements. It was standardised in the 13th century. It is used in the United States for bulk commodities.
The stone or stone weight is an English and British imperial unit of mass equal to 14 pounds (6.35 kg). The stone continues in customary use in the United Kingdom and Ireland for body weight.
The US Metric Association (USMA), based in Windsor, Colorado, is a non-profit organization that advocates for total conversion of the United States to the International System of Units (SI). Founded on 27 December 1916 at Columbia University in New York City, it was originally called the American Metric Association. The USMA publishes a bi-monthly newsletter for its members on the state of the metric system in the United States called Metric Today.
The UK Metric Association, or UKMA, is an advocacy group in the United Kingdom that argues for completion of metrication in the United Kingdom and advocates the use of the metric system among the general public in the UK.
The spread of metrication around the world in the last two centuries has been met with both support and opposition.
Metrication in Canada began in 1970 and ceased in 1985. While Canada has converted to the metric system for many purposes, there is still significant use of non-metric units and standards in many sectors of the Canadian economy and everyday life today. This is mainly due to historical ties with the United Kingdom, the traditional use of the imperial system of measurement in Canada, proximity to the United States, and strong public opposition to metrication during the transition period.
Metrication in Australia effectively began in 1966 with the conversion to decimal currency under the auspices of the Decimal Currency Board. The conversion of measurements—metrication—commenced subsequently in 1971, under the direction of the Metric Conversion Board and actively proceeded until the Board was disbanded in 1981.
Metrication, the process of introducing the metric system of measurement in place of imperial units, has made steady progress in the United Kingdom since the mid-20th century but today remains equivocal and varies by context. Most of government, industry, commerce, and scientific research use the metric system. Imperial units are officially used to specify journey distances, vehicle speeds and the sizes of returnable milk containers, beer and cider glasses, fresh milk is often still sold in multiples of pints, with the metric equivalent also marked, and precious metals are sold by the troy ounce. Metric units must be used when selling other packaged or loose goods, and imperial units can stand alongside the metric units, but it cannot stand out more than the metric units. Imperial units are also often used to describe body measurements and vehicle fuel economy. The national curriculum requires metric units and imperial units that still remain in common usage to be taught in state schools.
Metrication in the Republic of Ireland happened mostly in the 20th century and was officially completed in 2005, with a few exceptions.
New Zealand started metrication in 1969 with the establishment of the Metric Advisory Board (MAB) and completed metrication on 14 December 1976. Until the 1970s, New Zealand traditionally used the imperial system for measurement, which it had inherited from the United Kingdom.
Thoburn v Sunderland City Council is a UK constitutional and administrative law case, concerning the interaction of EU law and an Act of Parliament. It is important for its recognition of the supremacy of EU law and the basis for that recognition. Though the earlier Factortame had also referred to Parliament's voluntary acceptance of the supremacy of EU law, Thoburn put less stress on the jurisprudence of the ECJ and more on the domestic acceptance of such supremacy; Lord Justice Laws suggested there was a hierarchy of "constitutional statutes" that Parliament could only expressly repeal, and so were immune from implied repeal.
Weights and measures acts are acts of the British Parliament determining the regulation of weights and measures. It also refers to similar royal and parliamentary acts of the Kingdoms of England and Scotland and the medieval Welsh states. The earliest of these were originally untitled but were given descriptive glosses or titles based upon the monarch under whose reign they were promulgated. Several omnibus modern acts are entitled the Weights and Measures Act and are distinguished by the year of their enactment.
As of 2009, the European Union had issued two units of measurement directives. In 1971, it issued Directive 71/354/EEC, which required EU member states to standardise on the International System of Units (SI) rather than use a variety of CGS and MKS units then in use. The second, which replaced the first, was Directive 80/181/EEC, enacted in 1979 and later amended several times, which issued a number of derogations to the United Kingdom and Ireland based on the former directive.
The imperial and US customary measurement systems are both derived from an earlier English system of measurement which in turn can be traced back to Ancient Roman units of measurement, and Carolingian and Saxon units of measure.
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