2 ptsA,B,C,D,T,AM,A1,A2,B1,C1,D1Official number: 3765
Does this sign warn you of a place where two-way traffic begins?

Description
§ 10 para. 2 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: Yes
Yes, this is precisely the function of the visible warning sign A-20 'two-way traffic'. This sign warns drivers travelling on a one-way road of the point where two-way traffic begins. After passing this sign, you must exercise special caution, as vehicles may appear from the opposite direction.