Yet again we'll get the same fallacies trotted out. Like "increasing their pay stops corruption" or "they'll do a better job if they're paid more".
Increasing MPs pay will not stop the sort of scandals we've seen, like cash for access. They will still do that sort of thing because they still like the extra money. They do that out of greed, not need.
And if you just increase the pay for all existing MPs, that will not improve quality of politicians at all - you're just paying them all more regardless of how good a job they're doing, and the bad ones won't improve because they've suddenly got more money. Improving quality should come before any pay rise, not after.
I'm not the sort of person who wants MPs to live off a minimum wage - you want people on low incomes to be able to afford to get into politics, they do an important job, and they do spend a lot of time in London where the cost of living is higher. But let's not be in any doubt here - they are already paid quite a lot of money and are not struggling financially at all. You also need to take expenses into account.