A pair of flip-flops, a cheeky sandwich and an elbow out the window have all acquired expensive reputations on Spain’s roads. While some actions are clearly prohibited, others only become offences when they interfere with safe driving.

A pair of flip-flops, a cheeky sandwich and an elbow out the window have all acquired expensive reputations on Spain’s roads. While some actions are clearly prohibited, others only become offences when they interfere with safe driving.