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

472. Which of the following statements regarding safe driving in a tunnel is correct?

  1. ①Turn on the left-turn signal and use the left lane for overtaking.
  2. ②The sense of distance from the front vehicle is reduced in a tunnel.
  3. ③When entering the tunnel, be careful of the light adaptation.
  4. ④At the exit of a tunnel, dark adaptation occurs.
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Answer ②

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 134 (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.