Marshalls Tactile Directional Guidance Flag Paving is used to guide pedestrians through open areas avoiding hazards and obstructions, i.e. plazas, squares and is in accordance with The Disabled Persons Act 1981 and DDA 2004
Guidance states: Round ended bars are laid in the direction of travel. Turned at the corners to give a warning in the change in direction. Installed in a single run either 400 or 450mm wide.