Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether crosswalks have tactile paving
Specify whether there are cycleways
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify which way leads up for steps
Specify whether steps have handrails
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether pedestrian crossings have islands
Specify whether there are cycleways
Specify whether pedestrian crossings have islands
Specify whether there are cycleways