790. Which of the following are the safest ways to make a U-turn in the given situation? (Select TWO) ■ A three-way intersection ■ There are four lanes: first lane (U-turn, left turn), second ■ You stopped in the first lane waiting for the signal. ■ The traffic light changed from green to left turn green.

1. ①Make a U-turn within the U-turn area marked by white dotted lines when the signal allows, starting with the car in front of you.
2. ②There is no need to watch out for right-turning vehicles from a left side road onto the main road.
3. ③You can make a U-turn at any time regardless of the signal, as long as you do not obstruct traffic on the opposite side of the road. lane (straight), and third and fourth lanes (straight).
4. ④There is no need to yield to a car making a U-turn first from immediately behind you.
5. ⑤Be sure to look before making a U-turn, as there may be cars disobeying the traffic signal on the opposite side of the road.

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 251 (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.