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

452. Which of the following is the safest action in the event of a fire in a tunnel?

  1. ①Lock the car's doors to prevent theft and evacuate the tunnel.
  2. ②Stay in the car as the tunnel will be filled with smoke from the fire.
  3. ③Switch off the engine, leave the key in the ignition to allow for the car to be moved if necessary, and quickly evacuate to safety.
  4. ④Make a U-turn and drive away from the exit.
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Answer ③

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 128 (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.