As the protest against the Canadian government’s health measures and vaccine mandates entered the eleventh day on Monday, police have threatened to clamp down after facing criticism for lack of action that has crippled the national capital.

The "Freedom Convoy" consisting largely of truckers began as a movement against a Canadian vaccine requirement for cross-border drivers. But it has since evolved into a rallying point against Prime Minister Justin Trudeau’s strict measures to fight the pandemic.

Downtown Ottawa, home to Canada’s parliament, central bank, and buildings including Trudeau’s office, has been largely in lockdown after truckers occupied the streets. Late night honking and occasional fireworks have disrupted the normally quiet life of the residents in the city.

A hearing into a proposed class-action lawsuit seeking an injunction to silence the constant honking by truckers will take place on Monday.

On Sunday night, police began removing gas and fuel supplies at a logistics encampment set up by protesters, after the city’s mayor declared a state of emergency on Sunday.

A well-organized supply chain — including portable saunas, a community kitchen and bouncy castles for children — has sustained the protesters. It has relied partly on funding from sympathizers in the United States, police said.