Where must directional signage indicating the route to required public toilet facilities be posted?

Directional signage indicating the route to required public toilet facilities must be posted in multiple strategic locations such as the lobby, corridor, and aisle to ensure that it is easily visible and accessible to all users.

Posting signage in the lobby provides initial guidance as people enter the building, making it almost immediately apparent where they need to go. This is crucial for first-time visitors or those unfamiliar with the building layout.

In corridors, signage serves as a helpful point of reference as individuals navigate between various areas. This is essential in larger buildings where multiple routes may lead to different restrooms.

Finally, placing signage in the aisle gives clear, immediate directions as one approaches the toilet facilities, allowing for easy identification and access.

Having this signage in all of these locations creates a cohesive and user-friendly navigation experience within the building, aligning with accessibility standards and ensuring that all individuals can find necessary amenities without confusion.