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

329. Which of the following is INCORRECT regarding the measures applicable to a silver zone?

  1. ①The speed limit can be set to 30 km/h.
  2. ②A "caution" sign can be installed as the duration of the pedestrian signal is the same as that of the normal pedestrian signal.
  3. ③Extra traffic safety installations, e.g., speed bumps, can be added.
  4. ④Signal devices must be prioritized for installation and maintenance at crosswalks on arterial roads located closest to the main entrance of the designated facility within the specific zone (e.g., school zone).
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Answer ②

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 94 (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.