3 ptsBOfficial number: 7455
At what maximum speed are you allowed to drive on the road beyond this sign if you are hauling another passenger car?

Description
Art. 31 para. 1 pt. 1 of the Road Traffic Act of 20 June 1997 (Journal of Laws of 2012, item 1137, as amended) and § 58 para. 3 of the Regulation of the Ministers of Infrastructure and of Internal Affairs and Administration of 31 July 2002 on road signs and signals (Journal of Laws No. 170, item 1393, as amended)
Explanation
Correct answer: 30 km/h.
The D-42 'Built-up area' sign visible on the right means you are entering an area where special speed limits apply. According to Art. 31 para. 1 of the Road Traffic Act, the speed of a towing vehicle in a built-up area must not exceed 30 km/h. Outside built-up areas, this limit is 60 km/h.