OTTAWA — Prime Minister Justin Trudeau will address the country Tuesday morning, just hours after U.S. President Donald Trump’s executive order hitting Canada and Mexico with 25 per cent tariffs took effect.

The order from Trump came into effect at 12:01 a.m. ET on Tuesday and placed a 10 per cent tariff on Canadian energy and a 25 per cent levy on all other imports. As it became clear on Monday night that there would be no reprieve from the American trade action, Canada promised to respond with tariffs of its own.