Do delineation signs have the function of warning of the presence of obstacles on the roadway?

Question

DentroTest · Accepted Answer

According to the General Traffic Regulations, delineation signs consist of a set of lights and devices intended to indicate how a road develops or what its layout is, as well as to warn of the presence of obstacles or changes on it. They are classified mainly into barrier devices (which prohibit passage or mark off a zone that is temporarily impassable or obstructed) and guidance devices (such as directional panels, edge markers or reflectors (cat's eyes) that guide the driver along the layout). They therefore serve a dual function: guiding safe progress and signaling any hazard or obstacle.

Do delineation signs have the function of warning of the presence of obstacles on the roadway?

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