Specify whether roads have sidewalks
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Survey if places (shops and other shop-like) still exist
Survey whether benches have backrests
Specify whether roads have sidewalks
Survey if places (shops and other shop-like) still exist
Specify whether crosswalks have tactile paving