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

437. Which of the following is NOT safe driving in rain?

  1. ①You must reduce speed to less than half of the speed limit depending on the driving condition.
  2. ②You must drive with reasonable consideration so as not to splash water on pedestrians.
  3. ③It is not good to drive in idle creep (a state where the tires move either forward or in reverse even when the accelerator and brake pedals are not applied) when it starts to rain.
  4. ④It is safer to drive with the headlights and taillights on even during the day.
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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 124 (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.