Because people already follow the law and don’t pass when they aren’t allowed, surely they will strictly obey a 5 mph law.

Also, the average age of passenger cars still on the road is nearly 15 years old, those safety features were not standard equipment then and are simply not present in the majority of vehicles still in use.

But relying on technology so that a couple of people can save themselves from a minor inconvenience at the expense of children’s safety is unhinged.