Probably the single most popular thing I did (with colleagues) when in local govt was get 20mph limits rolled out on every road in my local town (pop 10k). Either the swing voters of English marginal constituencies are a different breed, or Sunak's advisors have given up going door to door.

#20sPlenty 

https://www.theguardian.com/politics/live/2023/sep/29/rishi-sunak-anti-car-policies-tories-20mph-speed-zones-ulez-keir-starmer-uk-politics-latest