> I think you're being sarcastic, but the purpose of leaving the garbage bins outside is so that the garbage trucks can pick them up, as their contract stipulates that they pick up from the sidewalk and not from inside the (numerous) buildings.

Uh. Where I live – on the other coast – we just place our trash in plastic containers. We place them on the street the same way. Garbage truck picks them up and the driver doesn't even have to get out of the vehicle. No rats, more efficient, no people cutting their hands because they are picking up plastic bags and there's glass shards in them. Nobody has to even touch the containers.