The outgoing PM said he would stand up for Canadian sovereignty during his audience with Charles.

King Charles met with Canadian Prime Minister Justin Trudeau at Sandringham on Monday morning. The private audience took place at the monarch's Norfolk estate. Mr Trudeau flew to London for the meeting following his attendance at an emergency defence summit of European leaders over the weekend.

Canadian Prime Minister Justin Trudeau is considering all possible options to support peace efforts in Ukraine, including the potential deployment of Canadian troops, The Guardian reported on March 2.

The Prime Minister of Canada, Justin Trudeau, is scheduled to meet with King Charles III on Monday. Trudeau said he would discuss the threat of the United States, US, President, Donald Trump to make Canada America’s 51st state.

At the London summit on Ukrainian security on Sunday, Trudeau also reiterated Canada's strong and unwavering support for Ukraine, and announced new sanctions against Russia. Trudeau further talked about Canada's reassurance to US over Fentanyl smuggling.

US President Donald Trump has also asked Canada to become the 51st state of the US, a call vociferously opposed by Justin Trudeau.

Canadian Prime Minister Justin Trudeau had a fiery message for the U.S. on Thursday night after the 4 Nations Face-Off ended in an epic thriller.