Prime Minister Justin Trudeau says the bad choices of a few will not be allowed to put everyone else in danger.
He says Canadians should cancel any non-essential travel plans they might have, whether it's abroad or even between provinces.
Trudeau says new restrictions are on the way.
Canada has had a ban on non-essential travel into the country by anyone who isn't a citizen or permanent resident since last March, but it can't as easily bar the flow of Canadians in and out of the country.
Niagara Airport Reveals Growth Plan
It includes runway and building extension for passengers, for the next 20 years
Police Looking for Mischief Suspects
Two windows of a St. Catharines church broken
NRP Investigating Car Fire
They say it was stolen
Federal Liberals Table Budget
It is the first budget under Prime Minister Mark Carney.
Spend Tax Dollars Locally: MPP
Wayne Gates accused Liberals of voting against Ontario First procurement rules, saying it'll help Niagara
Two People Charged with Human Trafficking
NRP believe there are other witnesses, asking them to call police
Niagara Falls Developing Road Plan
This is a 5-year plan, in part brought about by the top question any city politician is asked
Welland's Foyer Richelieu Grows
Provincial government helping by adding 128 more spaces, with updated features for seniors