We were at an airshow today and there was a row of toilets and then at the end a disabled toilet. It had a sign saying strictly disabled only - check - DS has autism and can queue for a certain period of time, longer if it is for something he wants to do, less when it is tipping it down with rain, he is grumpy, tired, fed up, cold and desperate for the loo. But then underneath it said can able bodied people please use the other toilets and obviously autism is not a physical disability so I presume that means he is able bodied?