I find it’s good practice to approach literally anybody, from a municipal worker who I am passing on the sidewalk while they’re performing official duties to clerks in shops with an immediate attempt at a substantive conversation, not just a rote exchange of greetings or well-wishes. By that means the other morning I got the chance to ask why Toronto had removed all the foot-pedals from the municipal garbage and recycling bins (you can see one on the right here), which had been a convenient way to avoid touching the machine and not having to push a spring-loaded cover back with the refuse you’re trying to deposit. The two crewmembers told me it is because people did too much illegal dumping with the footpedal-enabled system, and it let to too much disruption as waste went bad and was gotten into by creatures.