EDIT: since apparently a bunch of people woke up with the wrong foot this morning or forgot to check the group they’re in:
This is a joke. Do not steal or vandalize speed enforcement cameras (or anything else for that matter). That’s against the law and you will likely get arrested.
If you’re addicted to crack or any other drugs, please seek professional help.
Firetrucks? Ambulance?
My city has exactly one road designed like this. Fire trucks have no problem
Not an issue in Europe. Though granted the US would probably need to replace their fire trucks with sanely-sized ones. You also don’t need to haul a big-ass ladder in a low-density area what’s your plan use it to do a header into a suburban pool.
Regarding response time absence of gridlock will be more important than the last hundred metres on a residential street, consider investing in public transportation, walkable cities, and generally everything that abolishes owning and using a car being mandatory.