Grief, how ridiculous. Who on earth speaks in 24 hours clock time? If you’re too daft to understand 2.15 is 2.15 the afternoon if it is the afternoon and not 2.15 in the morning, then should you be out travelling without a chaperone? I use the 24 hour clock in the car and the house, but until the BBC start calling it the 18 hundred hours news, then so shall I and not before.