Specify which way leads up for steps
Specify whether steps have handrails
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 whether kerbs have tactile paving
Determine the heights of kerbs
Survey if vacant places are still vacant
Survey hairdresser's customers
Determine information board names
Survey whether benches have backrests
Specify whether kerbs have tactile paving
Determine the heights of kerbs