Specify what can be recycled in recycling containers
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether kerbs have tactile paving
Specify whether steps have handrails
Specify whether steps have a ramp
Determine whether building construction is now completed
Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether traffic signals have sound signals
Determine the heights of kerbs