Specify whether traffic signals have a button for pedestrians
Specify whether crosswalks have tactile paving
Specify whether traffic signals have sound signals
Specify whether pedestrian crossings have islands
Determine the heights of kerbs
Specify whether pedestrian crossings have traffic signals
Determine whether amenities are inside buildings
Survey tactile paving on steps
Specify which way leads up for steps
Specify whether pedestrian crossings have islands
Specify whether crosswalks have tactile paving
Determine the heights of kerbs at crossings
Specify whether public transport stops have bins