Survey hairdresser's customers
Specify whether water is drinkable
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have a button for pedestrians
Add whether public transport stops are lit
Specify whether public transport stops have shelters
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Determine the heights of kerbs at crossings
Specify whether pedestrian crossings have islands
Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether steps have handrails