A driver is obliged to observe
a) distance at least 10m behind the vehicle driving in front of it,
b) such distance behind the vehicle driving in front of it that is necessary for stopping the vehicle from speed of 60 km.h-1
c) such distance behind the vehicle driving in front of it to be able to decrease driving speed, eventually stop the vehicle, if a driver of the vehicle driving in front of him decreases driving speed or stops.
