Martin Vlietstra proposes a new British technical keyboard that includes non-breaking spaces and some common characters used for metric symbols. In his proposal, he considered various categories of user and using the restriction of inline Unicode characters, has proposed a keyboard that will not only handle all the characters needed by SI, but will also handle many of the characters needed for chemical formulae, and includes Greek characters such as ‘π’, ‘θ’ and other commonly used symbols from mathematics and physics including ‘×’, ‘÷’ and ‘±’. He uses the standard British keyboard as the basis for his proposal and explains how a lot of new characters can be supported using key combinations with the Alt Gr key. It covers a lot more than the extra characters for the correct display of metric symbols.
Continue reading “Proposal for a British Technical Keyboard”Welsh road signs in 2022 cost small fraction of DfT estimates in cash terms despite 50% inflation since 2006 DfT metric conversion report
The total estimated cost for implementing the speed limit change from 30 mph to 20 mph, including the cost for changing signs and markings on roads, has been published in the Regulatory Impact Assessment (RIA) undertaken by the Welsh Government on 20 mph speed limits. The published document gives a breakdown of road sign costs. These costs are several times lower than the Department for Transport (DfT) cost estimates of conversion of road traffic signs to metric units in cash terms despite 50% inflation during the 16-year period between the two reports.
Continue reading “Welsh road signs in 2022 cost small fraction of DfT estimates in cash terms despite 50% inflation since 2006 DfT metric conversion report”Cost is no barrier to rollout of 20 mph speed limit
For years, the DfT has given cost and diversion of funds from other parts of the transport budget as arguments against the metrication of UK road signs. While all kinds of arguments have been made for and against the reduction of the speed limit on local roads to 20 mph in London and Wales, I have not heard any opponents of the rollout of 20 mph speed limits say that it costs too much or that it diverts funds from other parts of the transport budget. This shows that the DfT arguments against changing road signs to metric units are bogus.
Continue reading “Cost is no barrier to rollout of 20 mph speed limit”Gibraltar is far ahead of UK on metric road signs
I came back from a short trip to Gibraltar one week ago and noticed that all their road signs were metric. The only imperial units I saw on road signs there were on dual-unit restriction signs. Many showed metres only, but none showed only feet and inches. Gibraltar road signs are almost exclusively metric with only limited use of imperial units, the mirror image of the UK situation.
Continue reading “Gibraltar is far ahead of UK on metric road signs”UK measurement muddle affects Gibraltar Highway Code
Who would believe that the negative influence of the Department for Transport’s measurement muddle would be felt far beyond our shores? Believe it or not, it has an impact in Gibraltar as its Highway Code is based on the UK highway code and always has been. Despite the fact that the Gibraltar Highway Code is reviewed and adapted to meet Gibraltar’s local requirements, it is bizarre that it includes a table of stopping distances for speeds in miles per hour, which is the only place in the Code where miles are used. Gibraltar speed limits are in kilometres per hour and distances are all metric and this is reflected everywhere else in the Gibraltar Highway Code.
Continue reading “UK measurement muddle affects Gibraltar Highway Code”Opportunity missed to save £ millions on new speed limit signs in Wales
An opportunity to save millions of pounds on new speed limit signs in Wales has been missed by the failure to synchronise the lowering of the default speed limit on roads in built-up areas in Wales with a switch to metric speed limits.
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ULEZ becomes London-wide from today
The Ultra Low Emissions Zone (ULEZ) has expanded to become London-wide from today. As it expands, we look at the crucial role of measurements to determine the criteria for vehicles to meet ULEZ standards. Needless to say, they are all metric.
Continue reading “ULEZ becomes London-wide from today”No government response one year after imperial units consultation closed
Today is one year since the “Choice on units of measurement: markings and sales” consultation closed. It is about Government proposals to remove the requirement to show metric units alongside imperial units in trade or allow metric units to be shown with less prominence than imperial units. The Office for Product Safety and Standards (OPSS) and Department for Business, Energy & Industrial Strategy (BEIS) published this consultation on 3 June 2022. It ran from 9am on 3 June 2022 to 11pm on 26 August 2022. The Government’s own Consultation Principles state that Government responses to consultations should be published within 12 weeks of the consultation or provide an explanation why this is not possible. The response to the consultation was due on 18 November 2022, 12 weeks after the consultation closed. Today is 26 August 2023 and we are still waiting for it. Why is it taking the Government so long to respond to the consultation?
Continue reading “No government response one year after imperial units consultation closed”NASA Voyager 2 reports make poor use of the metric system
In the first half of August 2023, there were reports about NASA accidentally losing contact with the Voyager 2 spacecraft after sending the wrong command and later reports about regaining contact a few days later. Distances of spacecraft from Earth were expressed in billions of kilometres (as well as billions of miles). One thing that NASA and the media ignored is that the common prefixes of the metric system for the extremely large and the extremely small make the use of astronomical numbers unnecessary unlike the imperial system. This is one big advantage that the metric system has over the imperial system.
Continue reading “NASA Voyager 2 reports make poor use of the metric system”Government accepts CE mark indefinitely in nod to common standards
From the end of 2024, the British Government was planning to impose a requirement for goods to carry a new UK-only UK Conformity Assessed (UKCA) mark. Manufacturers who used to need only a conformité européenne (CE) mark for all European countries would have had to meet separate safety standards for the UKCA mark just for the UK and a CE mark for the rest of Europe. After opposition from industry, the Government has backed down and decided to allow the European Union’s CE mark for the UK market indefinitely in a nod to the need for common standards. Will the Government accept the same logic for the use of the common global measurement system known as SI, the modern metric system?
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Metric Views 