Name changed as this could identify the area where I live.
Our area is in the process of changing over to a 20 mph speed limit on virtually all the roads, and has begun with a couple of quite busy roads that are my routes to work. I comply with it because, well, it's the law, but the vast majority of drivers seem to be happily ignoring it. That means that I'm constantly being tailgated and/or am at the front of a queue of traffic comprising drivers who are plainly itching to get past me. No effort seems be made to enforce the limit, though I think there was recently an event where the council/highways authority tried to recruit volunteer monitors. No idea if they succeeded, but if they didn't, it's not very evident.
Whilst I don't wish ill on anyone, I do feel that, if the authorities want this speed limit to work, the only thing that will get it through to drivers will be a realistic threat of prosecution. If they're not interested, they should forget the whole idea. AIBU to wish that they'd pull their fingers out, actually employ someone go go out and enforce the law proactively, and show that the speed limit should be complied with?