311 On freeways and expressways, vehicles traveling at a speed of 90km per hour have to maintain a safe driving distance of at least 45 meters from the vehicle in front of them under the normal weather conditions. (A)O(B)X

313 If a vehicle suddenly breaks down on a freeway or expressway, drivers should first be aware of nearby vehicles, and operate the turn signal to pull off the road; they can then slowly reduce speed and pull over to the road shoulder. They must then place a vehicle breakdown sign 50~100 meters behind the vehicle, and change the turn signal to hazard flashers. (A)O(B)X

311 On freeways and expressways, vehicles traveling at a speed of 90km per hour have to maintain a safe driving distance of at least 45 meters from the vehicle in front of them under the normal weather conditions.
(A)O
(B)X

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