Another idea is that the elected MP has to live in the riding. An local person with ties to the community at large.
The electoral map is not like a pie chart.
The % of the popular vote doesn't mean anything in an election, just a cute gimic, to cause controversy. All because the ridings do not contain an equal amount of eligible voters. This is usually why the popular vote is always skewed....
On the contrary, the popular vote is the main thing. We vote to elect MP's to represent the people, and all put together, the parliament should reflect what the people actually believe in. That's the whole point of the House Of Commons - represent the national will. ("Commons", a.k.a. representing the common people and reflecting their beliefs.)
Yes, we divide it up into 338 ridings, but are you telling me it works any better at 338 than it would at 250 or 500? Nope. The balance of power is what matters, the proportions, not the absolute numbers.
If representing a geographic area is so all-important, then why isn't it the rule that you have to win a majority (50%+ ) of support locally ? Why don't we have a seconds round of runoff ballots between the top two candidates ? Ranked ballots of some sort in a way fold this runoff process into one round of voting, by asking people their 2nd choice, 3rd, and so on - but the goal is the same: at the end the winner should at least be able to say they have the support of a local majority. Using these methods, you could say that a majority of people in Riding X actually support their MP; even lukewarm support would be better than a majority being opposed, yet the person still wins.
First-Past-The-Post cannot even achieve this goal. In most ridings, it fails to produce a winner the majority can support. So it sucks at the national level, where the Parliament doesn't actually resemble what the people chose as a nation, nor does it work as a way of putting local support first.
The main thing for an MP, and and entire government is legitimacy. How can they say they have any, when a
majority of voters are saying "that's not who I wanted"?
FPTP is bullshit. It's for parties & politicians who prefer gaming the system instead of actually putting their ideas to the test of public judgement. It does not create a parliament that represents us.
We should demand better than something that piles failure on top of failure with each new election call. FPTP is defective, producing nothing like what its talking points promise: not stability, not proper representation of ideas or localities, not quality leaders, basically nothing but "horse race" elections and distorted results.