By this I mean regarding general rules of the roads like speed limits, rules like sticking to the left on a motorway cpet when overtaking, the way the police deal with people, the penalties for each ...
Usually it's attached to a blinking yellow light to let you know that the speed limit is in effect. If not a blinking yellow light then there should be a notice that tells you 15/mph during the hours of ______ and ______
if not then follow it during the day or when children are in school. You wont get pulled over for doing the posted speed limit for that street outside the school zone if you are doing it say like at 9pm
There's normally a flashing light, right? If not, you should be fine when school's out, cautious if it's the middle of the school day. But that doesn't mean if you're caught going twenty over through a school zone off hours a cop won't make a point of it.