Hell sometimes even when it does. There are some with really shitty locks and I've seen people just rip them open anyway and then blame the person inside for not locking it. It's me, I'm the person inside.
Fuck Xavier.
Where, oh where have you gone, Pakalu Papito? Just when we need you the most.
These were the norm in public toalets back in the day (30+ years ago). They're easy to clean and maintain. Get a hose, water pressure to the max, 2 minutes and you're done.