This site raises lots of geographical questions
https://electionmaps.uk/nowcast
Firstly Scotland where the SNP look set to lose some seats back to Labour. No real surprises there as the SNP have been going through a bit of turmoil recently and have the problem of being in power for so long. Whilst large areas of Scotland were previously Labour, the growth in the demand for nationalism will not be sated with the feeling that Labour is Westminster.2! Labour will need strong energy policies to win back seats.
The north of England. Sunak seems to think that a right wing policy will sway the “red wall seats”. I am not convinced that racism and nationalism will triumph over the economy and environment! Then the heartland of the tories – Middle England. For sure the Lib-dems have made inroads in some safe tory seats. Whether this will be replicated in a general election will be interesting. Wales will presumably follow the normal pattern with PC in the north and Labour in the south. I cannot see many swinging to the tories here. And then the South West – maybe the most interesting? Large numbers of old duffers, but there has been demographic movement since the last election. More young people moving in. I am not sure how Brexit voters have reacted to terrace since? It has never been a unionised area so the independence could benefit the Lib Dems or even the greens who might do well in Bristol and Totnes? Will London continue to be pro-labour with Khan promoting the ELTZ’s? Personally I hope the motor heads are sent home to choke on their fumes.
Despite wishes for tactical voting it looks likely that this will have limited impact? TBH Starmer is promoting tactical voting as he is hardly promoting the socialism many believe Labour should be promoting.