No Bicycles Allowed Sign - Official Prohibition Symbol #304305 (License: Personal Use)

The image displays a regulatory traffic sign: a black silhouette of a classic road bicycle centered within a bold red circle, overlaid by a red diagonal slash from upper left to lower right. This internationally recognized symbol conveys a strict prohibition against bicycle use, commonly posted in pedestrian-only zones, building entrances, or sensitive infrastructure areas. Its high-contrast design ensures immediate visual recognition and compliance.

This image is typically used on municipal websites, safety manuals, facility signage pages, or transportation regulations to illustrate where cycling is forbidden. It matches user intent for understanding traffic signage, compliance guidance, or designing accessible environments.