Direction to be followed The direction in which vehicles are obliged to proceed, or the only directions in which they are permitted to proceed, shall be indicated by model D,1 a of sign D, 1, "DIRECTION TO BE FOLLOWED" on which the arrow or arrows shall point in the appropriate direction or directions.
Obvezna smer Za označevanje obvezne smeri ali dovoljenih smeri, v katere smejo vozila nadaljevati vožnjo, se uporablja model D,1 a znaka D,1 "OBVEZNA SMER", na katerem puščica ali puščice kažejo ustrezno smer ali smeri.