Sections under construction and narrowings 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 violations of the rules of this article must be considered serious offenses, in accordance with the consolidated text of the Law on Traffic, Motor Vehicle Circulation, and Road Safety.

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