(April 18, 2016 at 1:14 pm)paulpablo Wrote: My argument is that sometimes toilets are guarded or locked.
So make a case of them being guarded outside the usual train hub security. The restroom itself. I predict, you will have a hard time doing so, since there's not a single instance where shitter guardian fits any kind of job description.
It did in the past, in the 70ies and 80ies, when there still was a person sitting in the antechamber to collect money.