Biblioteca

The danger sign visible on the right warns of the proximity of a place with a risk of falling rocks or the presence of rocks on the road. Faced with danger signs, the driver must adopt a preventive attitude, and it is mandatory to reduce speed to be able to react safely to any unforeseen obstacle on the road. The remaining options are incorrect because the general rule of circulation requires the driver to drive as close as possible to the right edge of the road. There is no justification for avoiding the rightmost lane or for deliberately moving to the leftmost lane, which could compromise road safety and traffic flow.