331 Under no circumstances is a driver allowed to drive a vehicle on a freeway or expressway if the tires of that vehicle are falling apart or losing their treads along the road. (A)O(B)X

334 Under the normal weather conditions, large vehicles traveling on freeway at a speed of 100km per hour are required to maintain a safe driving distance of 80 meters from the vehicle in front of them and cars must maintain a safe driving distance of 50 meters from the vehicle in front of them. (A)O(B)X