Turning in front of them, cutting them off, passing when doors are open and people are getting off, driving in the reserved lanes (sometimes even getting stuck!). Yes, people are idiots around them.

Toronto even has a tunnel for streetcars that's infamous for it: https://www.cp24.com/mobile/news/enough-is-enough-ttc-to-ins... https://www.cbc.ca/news/canada/toronto/about-25-cars-have-dr...

Installing a gate didn't even stop one driver: https://www.cbc.ca/news/canada/toronto/queen-quay-streetcar-...