My preferred solution:
1) relocate parliament to either the Midlands or North England
2) turn the current dump into a tourist attraction replete with clown cars & fairground rides
3) scrap the boundary changes & up the number of MP’s from 650 to 800
When the Tories start bleating about the extra MP’s and “the spiralling cost of politics” or some such hypocritical nonsense, remind them that is was they who were originally all about “embracing localism”. And then, finally, gerrymander the fuck out of the new boundaries so that for every Hampshire East we get Islington North, Islington South, Islington West, Islington East, Islington Central, Islington Valley, Islington Forest, Vale of Islington etc
What’s not to like?