Canadian PM defends use of force to end Ottawa occupation

Canadian prime minister says Emergencies Act ‘necessary’ to disperse anti-government protesters who occupied capital.
Canadian police cleared a blockade in downtown Ottawa during the weekend after anti-vaccine truckers and their supporters blocked streets in the Canadian capital for three weeks.
Canadian police cleared a blockade in downtown Ottawa during the weekend after anti-vaccine truckers and their supporters blocked streets in the Canadian capital for three weeks.
Al Jazeera