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

921. Which of the following is true about using an intersection with this road sign?

This is a picture question. The picture is not included on this page, so you need page 311 of the source PDF to answer it.

  1. ①A truck apron cannot be situated on the sides of a traffic island.
  2. ②You must always turn on the turn signal when entering and leaving the intersection.
  3. ③You must turn on the turn signal when entering the intersection but not necessarily when leaving the intersection.
  4. ④A vehicle entering the intersection has the right of way to vehicles already making a turn.
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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 311 (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.