2 ptsA,B,C,D,T,AM,A1,A2,B1,C1,D1Official number: 1685
You intend to continue driving on the priority road. Should you use an indicator?

Description
Art. 22 para. 5 of the Act - Road Traffic Act
Explanation
Correct answer: Yes
Yes, in this situation, you must use the left indicator. The D-1 "priority road" sign, together with the T-6a supplementary plate, indicates that the priority road turns left. Even though you are continuing on the priority road, you are performing a manoeuvre to change direction (a left turn), which always requires signalling according to Art. 22 para. 5 of the Road Traffic Act.