Well, I am your neighboor, I live in Montreal Canada. I use NavTeq map but POI and building files from TeleAtlas, and surrounding Montreal, I have sign posts, lane info (only when navigating of course) and buildings. We have speed cameras too (I believe in Ontario, you no longer have speed cameras by law ). I believe that if you drive to Ottawa or Toronto, you should have all of that too, except speed cameras, but you can still use existing cameras databases to find highway or city speed traps.
When navigating, lane info is available (additional to the sign posts). Lane info was plac