Driver's license written test question bank, effective 2026-03-09

248. According to the Road Traffic Act, which of the following are TWO safe methods of changing lanes?

Choose 2 answers.

  1. ①Change lanes as quickly as possible.
  2. ②You can change lanes only in those sections marked with solid white lines.
  3. ③Change lanes without obstructing traffic.
  4. ④You can change lanes only on a road marked with a white broken line.
Show the answer

Answer ③, ④

The English PDF has no explanation for this question. The Korean page carries the official explanation. Korean version of this question

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 70 (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.