Basic part · #6034 · 1 pts
On a road, once you go past this sign, can you make a U-turn?
YES
NO
Why?
The visible D-4a sign, showing a road ending in a red bar, identifies a dead-end road. It does not prohibit U-turns, so you may turn around with particular care, without creating danger or obstructing traffic.
§ 45 ust. 1 rozporządzenia w sprawie znaków i sygnałów drogowych, znak D-4a