The highway in fact is Maritsa, which correct number is A3... There are some mismatches in highway numbering, in which the whole way Serbian border at Kalotina-Sofia-Plovdiv- Turkish border at Kapitan Andreevo was numbered as A1, which is the number of Trakia Highway from Sofia to Burgas. But A2 is the Highway from Sofia to northern Bulgaria and is hundreds of kilometers away from this place.
Is there any country in the world that still don't use the octagonal stop sign?
In Italy it was indroduced in 1992, before we used this:
Can still be found, albeit very rarely, in some very small road in the countryside or private parking lot.
2nd from the right: no horse-drawn vehicles for passenger transportSecond line (first line from prohibitory signs) - what is the difference between second and third from the right?