I voted yes. It is common practice to have these toilets in cities across Europe and the UK. In Germany and Holland it is polite to pay a few cents to use the toilet at highway rest stops. Like a tip for the person looking after it, who appears to be there all day.

'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...