568. According to the Road Traffic Act and its Enforcement Decree, which of the following are the TWO correct statements regarding emergency vehicles?

1. ①An emergency vehicle used for the control of speeding violations must have a structure defined in the "Standards on the Safe Operation of Vehicles."
2. ②Emergency vehicles used for security services for domestic and foreign VIPs are not required to use a siren or a light bar.
3. ③A normal vehicle is not considered an emergency vehicle even if its headlights and emergency lights are turned on to indicate that it is being used for emergency purposes.
4. ④As a rule, ambulances have traffic priority and special status according to the law only when they are using their siren or they have turned on their emergency vehicle lighting.

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 166 (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.