你必須停

Pennsylvania's School Bus Stopping Law. Motorists must stop at least 10 feet awayfrom school buses that have their red lights flashing and stop arm extended. Motorists must stop when they are behind a bus, meeting the bus or approaching an intersection where a bus is stopped.

小孩在丁字或者十字路口下車，有可能穿過兩條以上的馬路，包括你要右拐的那條路，你怎麽能夠不停呢？

法律製定得嚴格沒有例外，因為如果每個人都自己任意加例外，這個世界上要死很多小孩。