Track, carriageway and lane changes is one of the topics in the Priority block of the Spanish DGT theory. Who goes first: right-of-way rules at junctions, roundabouts, narrow sections and special cases. Understanding this section well helps you answer the theory-exam questions on this topic with confidence.

In simple terms, this point of the DGT theory establishes that any lateral movement maneuver involving a lane change must be carried out while respecting the right of way of the vehicle already traveling in the lane the driver intends to enter.

Priority questions use concrete situations (junctions, roundabouts, narrow sections): first work out who has right of way and why.