What does a 'No U-turn' sign signify?

A 'No U-turn' sign signifies that U-turns are prohibited at that location. This means that drivers are not permitted to make a complete turn to go in the opposite direction at that intersection or area. The purpose of this sign is to enhance safety by preventing potentially dangerous maneuvers that can lead to accidents, especially in busy traffic areas or where visibility is limited. It ensures that drivers adhere to specific traffic regulations that aim to facilitate smooth traffic flow and minimize the risk of collisions. The presence of such a sign indicates that the infrastructure and traffic conditions are not conducive to safe U-turns.