The SIU said on Sunday at around 1:45 p.m., a man was arrested by three police officers on a bicycle in the Shuter and Jarvis streets area.

The government agency, which investigates police incidents that may have resulted in death or serious injury, commenced its probe early Sunday morning.

The SIU says it will require significantly increased resources in order to act on recommendations that include conducting quicker investigations and working better with indigenous people.