DfT prefers imperial units to pedestrian safety

Signs indicating the emergency escape routes in tunnels are of critical importance to the safety of tunnel users, given the particular hazards of fire and smoke within tunnel environments. Sadly, the government’s irrational position on units of measure even extends to these safety critical signs, as illustrated by the different units being used by the same authority on adjacent tunnels.

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60 km Jubilee Greenway to be signed in imperial

On 9th June 1977, the Queen officially opened the Silver Jubilee Walkway, a 21 km walking trail around central London to mark her Silver Jubilee, or 25 years on the throne. Thirty-three years later, work is under way to celebrate the Queen’s Diamond Jubilee with a new 60 km walking trail, the Jubilee Greenway, providing walkers with a kilometre to walk for every year of the Queen’s reign.

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Is there room for non-standard units within SI?

One of the main advantages of SI – the metric system – is that it can be used for any measurement task (from the kitchen to the science lab) – thus avoiding the need to learn a plethora of specific units for specific purposes.  However, is there a case for making certain exceptions to this rule? (Warning: this article is for the technically-minded).

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Glaring omission from Queen’s Speech

The new coalition Government claims to be determined to clear up the “mess” left behind by the previous Government. So it is notable that Her Majesty’s gracious speech included no proposals to tackle one of the biggest “messes” of all – the intractable muddle of incompatible measurement units with which her UK (but not other Commonwealth) subjects have to struggle.

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