You are traveling on a road outside the town at 80 kilometers per hour driving a group that measures more than seven meters in length, formed by your tourism that is pulling a trailer . In view of this sign, which lane or lanes are you allowed use ? .
Only the middle and the left .
Only the central .
The right and when the circumstances of the traffic or the road advise it and without hindering the progress of others who follow me, I can use the central .