5d Be in hot city (4) B?T?
I know it's Bath, because I've submitted it on the Times Crossword website, and received no errors AND I can see B at H(ot)
But, since when can BE clue for B?
Surely there should at least be a question mark on the end of the clue, or maybe a " sounds like " indication.
It is because B can stand for BE in textspeak?
Any thoughts, people?