P-15
Uneven road surface
Danger due to the proximity of a road hump or dip, or a road surface in poor condition.
Category: Warning signs
Source: General Traffic Regulations (RD 1428/2003), Annex I; designs per the official sign catalog (RD 465/2025)
Practice questions are in Spanish. The official DGT theory test is also offered in English.
Independent platform. Not affiliated with the DGT.