it's more complex than 'conservative' and 'liberal' in canada, though the parallels w/ the US are definintely there. some of the current parties, eg., are conglomerates of old ones.
the liberals and conservatives are near-even, right now (i think). the NDP (new democrat party) are strong but not a threat to federal leadership. interestingly, the bloq quebecois was the official opposition for a while and is a mjor player (and in many ways a great party to vote for, except that their are essentially a separatist party).
there are polls all over the place on every angle of this - i haven't checked, but i assume www.cbc.ca would be the best source.
-mike
____________________________________
https://lshtm.academia.edu/MikeCallaghan http://howtobeswiss.blogspot.ch/