A school bus has stopped to pick up or drop off children. From either direction, what maximum speed applies until a driver is well past the bus? Enter the number in km/h.
الإجابة الصحيحة
20
الشرح
A driver approaching the stopped school bus from either direction must slow to 20 km/h or less and remain at that speed until well past it. The ordinary posted road limit does not displace this child-safety rule while the bus is stopped for children.