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

386. According to the Road Traffic Act, which of the following is NOT a correct statement regarding the speed of motor vehicles, etc.?

  1. ①Speed limits are set because the likelihood of traffic accidents increases at higher vehicle speeds.
  2. ②Minimum speed limits are set to maintain the efficiency of automobile roads and expressways.
  3. ③Provisional speed limits can be set by the commissioner general of the Korean National Police Agency, or the commissioner of the City/Do (Province) police agency for road safety and efficiency.
  4. ④For the setting of speed limits on expressways, the commissioner of the City/Do (Province) police agency has jurisdiction; for all other roads, the commissioner general of the Korean National Police Agency has jurisdiction.
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Answer 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 109 (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.