The 2019 federal election race is once again a dead heat, with the Liberals and Conservatives separated by only three-tenths of a percentage point in the latest Mainstreet Research polling results.

Mainstreet’s daily tracker polling numbers for Wednesday have the Conservatives winning the support of 35.5 per cent of decided and leaning respondents, compared to 35.2 per cent for the Liberals, 10.8 per cent for the NDP, 9.3 per cent for the Greens, 5.2 per cent for the Bloc Québécois and 2.9 per cent for the People’s Party.

READ MORE: Tories still lead, though Liberals regain some lost ground in latest Mainstreet numbers

The minuscule Tory lead, unsurprisingly, falls within the poll’s reported margin of error of plus or minus 2.1 percentage points, and suggests the Liberals continue to regain support lost after the emergence of images of leader Justin Trudeau wearing brownface and blackface last week.

Compared to Tuesday’s numbers, the Liberals are up by nearly a full point, while the Bloc is enjoying a far more modest uptick and the People’s Party is largely flat. The other major parties have lost support, with the Conservatives and NDP falling by around half a percentage point.

As a daily tracking poll, Mainstreet’s numbers are consistently updated to provide a snapshot of voter preferences over the past three days. The question they asked voters relating to party preference is: If an election were held today, which party would you vote for?

For Wednesday’s results, Mainstreet polled 2,389 people by phone between Sept. 22-24.

More results from the poll, including provincial and regional numbers and leader favourability ratings, are available exclusively to Premium Election Package subscribers here.

(PREMIUM ELECTION SUBSCRIBERS ONLY): Daily Election Tracker