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

906. What does this safety sign signify?

This is a picture question. The picture is not included on this page, so you need page 306 of the source PDF to answer it.

  1. ①No passenger cars allowed.
  2. ②Freight vehicles carrying hazardous loads are not allowed.
  3. ③No buses allowed.
  4. ④No trucks allowed.
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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 306 (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.