When driving at the speed of 50 km/h should you slow down while approaching the closest junction when the situation on the right hand side of the road is not adequately visible?

Why?

Sign A-5 warns of a crossroads where the roads have equal priority, so you must give way to vehicles approaching from the right. Because your view of the road on the right is restricted, slow down enough to give way safely and stop if necessary. Staying within the 50 km/h limit does not guarantee a safe speed in these conditions.

art. 19 ust. 1 i art. 25 ust. 1 Prawa o ruchu drogowym