Though the Conservative platform talks about restoring the fundamental principle of representation by population in the seat distribution in the House of Commons, it's likely to be more about rep-by-province. Here's the scorecard after May 2 on relative distribution of rep by region. You will note that Ontario is most under-represented but Quebecers, looking at the data this way, might also be able to argue for another seat. Manitoba, New Brunswick, Newfoundland and Labrador, the North, Nova Scotia, Prince Edward Island, and Saskatchewan are all just happy that there are no discussion to take seats away from anyone for those provinces are all relatively over-represented.