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

401. According to the Road Traffic Act, which of the following is NOT true about a designated lane on an expressway? (Assuming smooth traffic flow and no exclusive bus lanes)

  1. ①Lane 1 of an expressway with three lanes in one direction can be used by passenger vehicles, light vans, vans, mini-buses, and buses to overtake other vehicles.
  2. ②You can use the lane on the left of the designated lane to overtake another vehicle.
  3. ③All vehicles can use the lane on the left of their respective designated lanes.
  4. ④The penalty for not using the designated lane for drivers of passenger vehicles is 10 points.
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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 113 (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.