In #GeneralElections in the #UK, the most you can do is vote for your #ConstituencyMP. So if you want to get rid of the #Tories, the best thing to do is vote for the party most likely to unseat them locally where possible. Obviously if you're in a safe non-Tory then you can vote for who you like but in marginals and even in relatively safe #Tory seats, #TacticalVoting might be your best option.
I've seen a couple of websites which are to help you vote tactically, though I can't really vouch for either. They are: https://tactical.vote/ and https://tacticalvote.co.uk/ I hope they're of use to some folks.
