Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify building and roof levels
Specify which way leads up for steps
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Determine the heights of kerbs at crossings
Specify whether steps have handrails
Specify whether public transport stops have tactile paving
Specify building and roof levels
Survey tactile paving on steps
Determine whether road construction is now completed