[who_would_fardels_bear]

In Paris they have these full-metal toilets. One person goes in, it locks, you do your business, and then walk out.

Then the toilet locks itself and sprays water all over the inside.

This provides a level of cleanliness and discourages the homeless from using it as a shelter.

I can't see this being very popular in a state that wants to save water and where someone could pretend to get stuck inside and sue.

[dinodino]

The homeless would just use it as a shower.