Final answer:
When a school vehicle is stopping or has stopped on the roadway, and is flashing red lights, all vehicles must stop except when they are on a divided highway and the school vehicle is on the other side of the divided highway.
Step-by-step explanation:
When a school vehicle is stopping or has stopped on the roadway, and is flashing red lights, all vehicles must stop at least except when they are on a divided highway and the school vehicle is on the other side of the divided highway.