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

479. When a vehicle driving in front brakes suddenly due to a traffic accident ahead, which of the following are the TWO safest measures to avoid colliding with the vehicle?

Choose 2 answers.

  1. ①Maintain a longer distance from the vehicle ahead than the stopping distance.
  2. ②Turn on the emergency flashers and follow an emergency vehicle.
  3. ③Reduce speed and maintain sufficient distance from the vehicle ahead to prevent a collision.
  4. ④When there is danger, use both the foot brake and parking brake to shorten the braking distance.
Show the answer

Answer ①, 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 137 (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.