What is the meaning of the marking inside the red circle?

[VonBrantley]

The marking inside the red circle is a 'No Entry' sign, indicating that all vehicles are prohibited from entering. This sign is placed at the entrance of roads where passage is forbidden. Its purpose is to alert drivers not to proceed in the prohibited direction, serving as a warning to prevent traffic accidents. Proper use of the 'No Entry' sign can effectively reduce the occurrence of traffic accidents and protect life and property. Additional information: 1. The 'No Entry' sign is a type of traffic sign that prohibits passage, warning vehicles and pedestrians not to proceed further to avoid traffic accidents. 2. A blank red circle prohibits all motor vehicles from passing, a red circle with a white horizontal bar prohibits motor vehicles from entering, and a red circle with a white cross also has different meanings depending on the pattern inside the circle. These signs serve to warn people not to drive in prohibited directions to prevent accidents. Correct use of 'No Entry' signs can reduce traffic accidents and safeguard life and property.