Which signs would indicate a potential detour?

The correct choice indicating potential detour signs is yellow signs. Yellow signs are commonly used to alert drivers to various types of hazards, changes in road conditions, or upcoming detours. They serve as caution signals and are intended to warn drivers to be prepared for unexpected conditions ahead.

In the context of road signs, brown signs are typically used to indicate points of interest, such as parks or recreational areas. Green signs provide directional information and guide drivers to distances to specific destinations without indicating detours. Red signs are mostly used for stop or prohibition signals, indicating actions that drivers must take, such as stopping at a stop sign or yielding to pedestrians.

Understanding the purpose of each color in traffic signage helps drivers interpret information efficiently and navigate potential detours and hazards on the road.