①Notwithstanding Article 36, paragraphs (1) and (2) and the preceding Article, a vehicle or streetcar in a roundabout must not obstruct the progress of other vehicles and streetcars in the roundabout.

②Notwithstanding Article 36, paragraph (3), a vehicle or streetcar must reduce speed when entering a roundabout.

③Notwithstanding Article 36, paragraph (4), when about to enter a roundabout and when traveling in it, the driver of a vehicle or streetcar must pay particular attention to vehicles and streetcars about to enter the roundabout, vehicles and streetcars traveling in the roundabout, and pedestrians crossing the road at or in the immediate vicinity of the roundabout, and must proceed at the safest possible speed and in the safest possible manner, in keeping with the conditions at the roundabout.