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

904. What does this regulatory sign indicate?

This is a picture question. The picture is not included on this page, so you need page 305 of the source PDF to answer it.

  1. ①Be careful of the curved road
  2. ②Cars are not allowed to enter
  3. ③No overtaking
  4. ④Speed bumps ahead
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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 305 (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.