South Korea - Driver's license exam test, 2024

220. Which of the following is the most appropriate action to take when a driver realizes that he/she incorrectly entered an expressway after he/she has already entered it?

• Pull over, turn on the emergency flashers, and call the expressway patrol for help.
• Take the next exit as he/she has already entered the expressway.
• Turn on the emergency flashers and slowly reverse the vehicle back to the entry point to exit the expressway.
• If there are two or more lanes, make a U-turn to exit the expressway.