389. According to the Motor Vehicle Management Act, which of the following are true about the criteria for a bus and the precautions when turning left behind a bus? (Select TWO)

1. ①A bus refers to a vehicle with seating capacity of 36 or more persons. When driving behind a bus, you must drive slowly, keeping a safe distance from the bus so that you can see the traffic lights.
2. ②A mini-bus refers to a vehicle with seating capacity of 16 ~ 35 persons. When you are driving behind a mini-bus and the mini-bus driver turns on a turn signal, slow down and catch up to the mini-bus so that other vehicles will not cut in front of you.
3. ③A van refers to a vehicle with seating capacity of 15 or fewer persons. Since vans are more prone to overturning due to their high center of gravity compared to passenger vehicles, you must keep a safe distance from them.
4. ④A light van refers to a vehicle with engine displacement below 1,200 cc. Although light vans have the same center of gravity as passenger vehicles, you must keep a safe distance from them.

Source KoROAD Safe Driving Integrated Civil Service, Driver's License Written Test Question Bank [English] (effective 2026-03-09), post 1923, Download the source PDF source PDF page 110 (checked on 2026-09-04). The question and answer are the KoROAD text as published. The buttons and notes on this page were written by the developer and have not yet been checked by a native speaker. The questions and answers themselves are the official KoROAD text.