3 ptsBOfficial number: 13037
At what speed should the driver of a passenger car drive behind this vehicle if the tunnel is outside a built-up area and its length is 600 m?

Description
Art. 19 para. 4 pt. 1 of the Act of 20 June 1997, the Road Traffic Act (i.e. Journal of Laws of 2021, item 450)
Explanation
Correct answer: Such speed as to maintain a distance of at least 50 m.
You must maintain a distance of at least 50m from the preceding vehicle in a tunnel longer than 500m outside a built-up area.