Dhaka, March 12 -- Ontario's premier, the leader of Canada's most populous province, announced that effective Monday it is charging 25% more for electricity to 1.5 million American homes and businesses in response to U.S. President Donald Trump's trade war.

"I will not hesitate to increase this charge. If the United States escalates, I will not hesitate to shut the electricity off completely," Ontario Premier Doug Ford said at a news conference in Toronto.

"Believe me when I say I do not want to do this. I feel terrible for the American people who didn't start this trade war. It's one person who is responsible, it's President Trump."

Ford said Ontario's tariff would remain in place despite the one-month reprieve from Trump, noting a on...