Survey hairdresser's customers
Survey if vacant places are still vacant
Specify power poles material type
Specify line_attachment power support
Survey whether benches have backrests
Specify whether pedestrian crossings have islands
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether parking requires a fee
Specify whether pedestrian crossings have markings
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