Trudeau came to power in 2015 after 10 years of Conservative Party rule, and had initially been hailed for returning the country to its liberal past.
Some protesters surrendered and were taken into custody, police said. Some were seen being led away in handcuffs.
Hundreds of truck drivers have bottled up the Ambassador Bridge connecting Canada to Detroit and have paralyzed downtown Ottawa.
The announcement came in a tweet Monday in which he urged everyone to 'please get vaccinated and get boosted.'
Prime Minister Justin Trudeau says Canada is banning assault-style weapons immediately.
Canadian Prime Minister Justin Trudeau says the U.S. and Canada have agreed to keep their border closed to nonessential travel for another 30 days.
The Canadian government says the Canada-U.S. border will be closed to all non-essential travel in both directions on Friday night.
Canadian Prime Minister Justin Trudeau's wife has tested positive for the new coronavirus.
The Toronto Police Operations Center (TPSO) says Monday two people were shot at a rally for the NBA championship team the Raptors.
Canadian Prime Minister Justin Trudeau says Canada will grant asylum to a Saudi woman fleeing alleged family abuse.