You're joking right? Like all the votes we had during the last 2 years to impose 'emergency' powers?
Phase 1 (the speed limits are already coming): https://www.autotrader.co.uk/content/news/mandatory-speed-limiters-on-uk-cars-from-2022
Do you think this would have ever been a thing if people could stick to the speed limits in the first place? How many speed cameras do you think we would have on the roads if people didn't speed?