That's an option. I'm trying to check voter data against constituency data to see if it would be possible for remain voters to vote for a party with a remain stance and win a majority. Cameron was elected with 36?% of the vote so having 48% should be doable. You would only need to contest England and Wales as the SNP and Irish MPs would support the motion. It also keeps it all nicely democratic rather than overturning a majority vote we use the existing political system to have a mandate from the people to ignore the result.