Driving on a road with one lane in each direction, you lose the load you are carrying, posing an obstacle for other users, how will you place the danger pre-signaling devices ?
50 m . in front of and behind the vehicle or load, in such a way that they are visible from at least 100 m .
100 m . in front of and behind the vehicle or load, so that they are visible from 50 m .
50 m . behind the vehicle only, so that it is visible from at least 100 m .