I self catheterise so toilets have to be spotless I take my soap gel etc but would prefer clean disabled toilets I can imagine at these big events they can get very soiled with many germs etc
Never been to one of these big events however I have attended many fire security events at the NEC and the toilets are regularly cleaned. You can even review the toilets on the NEC app lol.
They aren’t porta loo’s mate if thats what your thinking 🙂