In this scenario, do you have the right to cross the railway tracks without being sure that there’s enough space to continue driving on the other side of the level crossing?

Why?

The photo shows raised barriers and a car beyond the tracks. Before entering, you must be sure there is enough room on the other side for your entire vehicle to clear the crossing. If you are unsure, wait before the crossing.

art. 28 ust. 3 pkt 2 Prawa o ruchu drogowym