What should a driver do when faced with a "do not enter" sign?

When a driver encounters a "do not enter" sign, it is crucial to turn around or find an alternate route. This sign indicates that they are approaching a roadway or street where entry is prohibited, often due to safety concerns or one-way traffic regulations. Ignoring this sign could lead to dangerous situations such as head-on collisions or entering restricted areas.

Choosing to turn around or find an alternate route ensures compliance with traffic regulations and promotes safety for all road users. Such signage is often placed to protect drivers and pedestrians, indicating that proceeding past that point would violate traffic laws and could lead to accidents. Understanding and adhering to this warning is vital for safe driving practices.