I recall the toilets at Birmingham New Street station being paid for, and also recall the chap getting off the train carrying a few cans (and having drank a few!), observing the fee required for a toilet, swearing and then urinating in the concourse area....

The toilets in my hometown (Warwick) were closed. There used to be some on the castle walls at the top of Smith Street (near the East Gate) but they were closed. Also I think the public toilets in the main square (by the Rose and Crown?? where Woolworths used to be) are shut too.

And I don't even know of any public toilets in the town I am living in now (perhaps because I always just go home)