- Art. 77.1. White pre-sort arrows may be displayed when approaching an intersection. These arrows indicate the lane that drivers must follow to drive in the direction indicated by the arrows.
- At the intersection, drivers must also follow one of the directions indicated in the lane in which they are located.
At an intersection with a hard shoulder, it is allowed to make a u-turn from the left lane with a left presort arrow, unless this is prohibited by traffic signs D3 or C33.