If you are driving a truck of more than 3 . 500 kg . of M . M . A on a conventional road, outside the town, which has one lane in each direction, what separation should you leave, such as minimum, with a bus in front of the one that does not intend to overtake ?
50 meters .
The one that allows me to stop the truck in case of sudden braking of the one in front without colliding with it .
The one that allows me to stop the truck in case of sudden braking of the bus without colliding with it and, in turn, safely overtake the one who follows me .