Here is the results of the 2017 general election on the notional boundaries of the Sixth Periodic Review of Westminster Constituencies (which will reduce the number of MPs from 650 to 600):
I made this map using information from this website for the actual boundaries and Electoral Calculus for the winning party in each constituency.
Here is what the actual result of the general election on these boundaries is:
Conservative: 301
Labour: 240
SNP: 31
Liberal Democrat: 7
Plaid Cymru: 2
Green: 1
Speaker: 1
Meanwhile, the results in Northern Ireland (which I haven't included in the map, as the first website, which was my source for the shape of the constituencies, did not show the updates boundaries for Northern Ireland) would be:
DUP: 10
Sinn Fein: 7
I made this map using information from this website for the actual boundaries and Electoral Calculus for the winning party in each constituency.
Here is what the actual result of the general election on these boundaries is:
Conservative: 301
Labour: 240
SNP: 31
Liberal Democrat: 7
Plaid Cymru: 2
Green: 1
Speaker: 1
Meanwhile, the results in Northern Ireland (which I haven't included in the map, as the first website, which was my source for the shape of the constituencies, did not show the updates boundaries for Northern Ireland) would be:
DUP: 10
Sinn Fein: 7