R-7 Traffic Sign: No Overtaking Prohibition Symbol #2320395 (License: Personal Use)

The R-7 sign features a red circle with a diagonal slash over two black car silhouettes side-by-side, signaling that passing other vehicles is strictly prohibited. It is standardized under Brazilian traffic regulations (CTB) and used on roads where overtaking poses high risk due to limited visibility, narrow lanes, or sharp bends. Drivers must obey this sign to avoid fines and ensure road safety.

Used on highways, rural roads, and urban zones with hazardous stretches; appears in driver’s education materials, traffic law guides, and municipal signage databases. Matches user intent for understanding traffic signs, preparing for driving tests, or verifying road rule compliance.