From September, you'll stop getting the old one in your change and by October most people will stop accepting the old round pound coin at all. But do they work everywhere the old one did?

ROUND pound coins are now past their expiry ... even by touch." The 12-sided £1 coin also has all new dimensions. It is thinner than the old coin, measuring just 2.8mm in thickness.

If you have a key ring the same size as a £1 coin that fits in to supermarket ... "The end of the round pound means many people will want a complete collection from 1983 to today," explains ...

George Osborne is set to announce the introduction of the new coin, which will be roughly the same size as the existing one, during today's budget speech. Speaking on Radio 4’s Today programme A ...

"One in 30 pound coins is counterfeit ... The proposed new coin will be roughly the same size as the current one and will be based on the threepenny piece that disappeared after decimalisation ...

So will the first Charles III pound coins one day be of equal value? The £1 coin is part of a series of eight new designs, ranging from the 1p to the £2 coin, all inspired by British flora and ...

Article continues below From September, you'll stop getting the old one in your change and by October most people will stop accepting the old round pound coin at all. But do they work everywhere ...