Subject 1: Accident Management, Triage & Warning Triangles
交通事故应急处理、人员施救与警示牌规范When the road ahead has fewer lanes and traffic is moving slowly, vehicles should merge alternately, one from each lane, to keep traffic orderly and safe.
遇前方路段车道减少行驶缓慢，为了有序、安全，应依次交替通行。
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Statutory Quick-Reference Index: Top 15 Accident Management, Triage & Warning Triangles Questions & Legal Citations▼ Expand Reference
Q1. When the road ahead has fewer lanes and traffic is moving slowly, vehicles should merge alternately, one from each lane, to keep traffic orderly and safe.
Ans: ARandom lane changes or cutting in when lanes merge cause worse congestion and can lead to accidents.
Q2. When driving uphill and nearing the top of the slope, you should accelerate and sound the horn.
Ans: BNear the top of a slope the driver's view is blocked, so accelerating there can easily cause an accident.
Q3. In this situation, you may use the bus lane on the right to overtake.
Ans: BBus-only lanes may not be used by other vehicles.
Q4. The vehicle marked in the picture is allowed to park at this location.
Ans: BNo parking is allowed within 30 meters of a stop or 50 meters of an intersection.
Q5. You may make a U-turn at the intersection ahead.
Ans: BRailway crossings have complex conditions, so making a U-turn there can easily cause an accident.
Q6. Reversing is prohibited at intersections and inside tunnels.
Ans: AConditions at intersections and inside tunnels are complex, so reversing there easily causes accidents.
Q7. Overtaking is prohibited in tunnels, on steep slopes, and other special sections of road.
Ans: AConditions in tunnels and on steep slopes are complex, so overtaking there easily causes accidents.
Q8. A motor vehicle must not make a U-turn at railway crossings, on bridges, steep slopes, in tunnels, or on other sections prone to danger.
Ans: AThese are complex road conditions that easily cause accidents, so U-turns are prohibited there.
Q9. The location where the small car in the picture is parked is correct.
Ans: BNo parking is allowed within 30 meters of a stop or 50 meters of an intersection.
Q10. This red car's method and path for changing lanes are correct.
Ans: BForcing a lane change without care easily causes accidents.
Q11. While driving, if road conditions are good, you may watch videos on the in-car screen.
Ans: BWatching videos while driving is dangerous and can easily cause a serious accident.
Q12. Ordinary vehicles must not park within 30 meters of a fire hydrant or in front of a fire station.
Ans: ANo parking is allowed within 30 meters of a stop, 50 meters of an intersection, or similarly near a fire hydrant or fire station.
Q13. In this situation, to overtake the vehicle ahead, you may use the bus lane on the right.
Ans: BOvertaking may only be done from the left side.
Q14. When overtaking on the road, a motor vehicle does not need to use the turn signal.
Ans: BAny change in direction must be signaled to avoid accidents.
Q15. This motor vehicle parked by the roadside has not committed any violation.
Ans: BA vehicle broken down on the road must legally warn other vehicles, e.g. with hazard lights, which this one failed to do.