My post on tactical voting at the local and devolved elections 2026:
blogs.lse.ac.uk/politicsandp...
No evidence of effective anti-Reform tactical switching by the left, so 50% of Reform gains were in places were most votes were for parties of the left....
With the UK Party system fragmenting, tactical voting has become harder. There is little evidence of tactical voting in the local and devolved elections of 2026.