When we "take back control" on 29th March, will we be reverting to imperial measurements?
If so I feel sorry for the teachers who may not even be that savvy when it comes to feet & inches, ounces, pounds, stone, hundred-weights.
Or how about cubits, furlongs, fathoms, bushels?
How many would know:
The chain is a unit of length equal to 66 feet (22 yards). It is subdivided into 100 links or 4 rods. There are 10 chains in a furlong, and 80 chains in one statute mile. In metric terms, it is 20.1168 m long!