1) when passing, maintain a safe distance from the vehicle or road user being passed, and if necessary, move to the right and reduce speed or stop;
2) when passing, maintain a safe distance from the vehicle, road user or obstacle being passed, and if necessary, reduce speed; passing a vehicle signalling its intention to turn left may only take place from its right side;
3) when reversing, give way to another vehicle or road user and exercise particular caution, and in particular:
a) check whether the manoeuvre being performed will not pose a threat to traffic safety or impede it,
b) make sure whether there is no obstacle behind the vehicle; if it is difficult to make this determination personally, the driver is obliged to obtain the assistance of another person.