Specify whether public transport stops have shelters
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify bicycle parkings covers
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether steps have a ramp
Specify whether steps have handrails
Survey tactile paving on steps
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether traffic signals have tactile indications that it's safe to cross