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

527. According to the Road Traffic Act and its Enforcement Decree, which of the following actions are punishable with demerit points?

  1. ①Throwing an object out of a moving vehicle
  2. ②Not signaling before a change of lane
  3. ③Driving a vehicle with illegal accessories
  4. ④Violating the intersection traffic rules
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Answer ①

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 152 (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.