About Priority signs B: priority road, look-or-stop, and which side: which statement is correct?

On a B1 priority road you always have priority, at every crossing until the end of the municipality.

Sign B6 (red inverted triangle) requires you, just like B7, to come to a full stop before yielding.

Shark's teeth independently carry the same meaning as B6: yield to drivers on the crossing road.

Sign B4 (Priority crossroads) warns of a side road coming from the RIGHT; B5 warns of a side road from the LEFT.

Explanation

trap: road marking treated as non-binding. **shark's teeth independently carry the same meaning as B6**: yield to drivers on the crossing road