The margin of error [moe] for this poll is estimated at ±3.3%, 19 times out of 20 (for entire sample only) around the 50%-mark.

If we compare these national numbers with the previous poll from Mainstreet Research (July 2021), the Liberal Party is up one point (variation smaller than moe), the Conservative Party loses three points from 32% to 29% (variation similar to moe), and the New Democratic Party climbs two points from 16% to 18% (variation smaller than moe).

You can read more information on this poll here.