I haven't breathlessly watch the coverage on the other weekend protests, but it seems Toronto got off relatively unscathed. It seems they used traffic gridlock for good rather than evil. Both cities experience people, tractors, trucks, etc. descending on them vowing to 'shut the place down' and ending up being one-day events of noise and speeches, but they saw what could happen in Ottawa if things got entrenched.
Much of the emphasis of late when choosing police leaders has been on managing community and social issues, and the leaders will often naturally select other senior staff who reflect that direction and vision. Policing can be messy, and when it comes to making the hard decisions, sometimes the willingness or depth isn't there.