So this seems to have escaped much in the way of press coverage. The Toronto Pride parade is one of the biggest and oldest ones around. They invited BLM to a prominent forward position in the parade. BLM staged a sit in, stopping the parade, until Pride officials signed a list of their demands. Now Pride is saying certain things, like banning police floats and booths, did not happen. It seems we can't all get along.
So what was originally a protest parade was shut down by a group of people that feel even more marginalized.