Originally Posted by Mark
That map is quite misleading since the UK isn't listed, as it should be as a 'halfway house' type of arrangement.
We use imperial exclusively on the roads, with feet / miles and miles per hour. Fuel is sold by the litre but economy figures are quoted in miles per UK gallon.
In pubs you by beer by the pint when it's served draft but bottles are sold by the millilitre.
Sizes of televisions are still quoted in inches. Weights of people are in stones and pounds, heights of people are in feet and inches, whereas weights of products sold in the shops are in metric, unless you are a market stall trader when for some reason you insist on selling everything by the pound.
Temperatures are quoted in degrees C most of the time, except when there's a heat wave and the media will always quote it in Fahrenheit because it sounds bigger.
In short: it's a mess!