Canada’s Conservative party has narrowed the gap with Prime Minister Mark Carney’s ruling Liberals to only 3.6 percentage points, just four days before Monday’s national election.

According to a rolling three-day CTV News-Globe and Mail-Nanos poll, the Liberals hold 42.9% support with the Conservatives at 39.3%.

The 3.6-point gap has narrowed significantly from 5.6 points just a day earlier, a significant momentum shift toward opposition leader Pierre Poilievre’s campaign focused on economic concerns and public safety under Liberal governance.

“We can’t afford a fourth Liberal term of rising costs and crime,” Poilievre told reporters in Halifax, Nova Scotia, on Thursday, pledging to scrap electric-vehicle sales mandates, per Reuters.

His campaign has emphasized domestic issues, while Carney has focused heavily on U.S. tariffs and potential “threats” posed by President Trump.