On a clear day you are about to enter a long tunnel on an expressway. Which TWO are correct ways to drive? Select TWO
💡 Hint
A tunnel is a typical place where both the duty to turn on lights and the ban on overtaking apply (Article 37(1) and Article 22(3) of the Road Traffic Act). Ask whether reasons like 'it is daytime' or 'there is no wind' change a legal duty, and think about how much distance to keep from the vehicle ahead where visibility is limited.
Answer: ①, ③
Explanation
Under Article 37(1)3 of the Road Traffic Act, you must turn on headlights, sidelights, taillights, etc. when driving in a tunnel even in daytime, and under Article 22(3)2 overtaking is prohibited inside a tunnel. The maximum speed still applies in a tunnel, and in dark places you should keep a larger safe distance, not a smaller one.
Legal basis: 도로교통법 제22조 제3항 제2호, 제37조 제1항 제3호