What is the minimum headroom required under projected signs?

The minimum headroom required under projected signs is indeed established at 5 meters. This specification is crucial for several reasons, primarily revolving around safety and accessibility. The height ensures that pedestrians, including those who may be taller or carrying objects, can safely walk beneath the sign without risk of collision. It also contributes to maintaining a clear line of sight for both pedestrians and vehicle operators, enhancing overall safety in areas where signs are common.

This height may also be influenced by local building codes and regulations, reflecting the need for consistent standards across various public spaces. The 5-meter requirement helps to create a uniform expectation for both sign installations and the environments in which they exist, allowing for better urban planning and pedestrian-friendly designs.