Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Determine the heights of kerbs
Specify whether roads have sidewalks
Determine the heights of kerbs at crossings
Specify whether roads have sidewalks
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Survey if places (shops and other shop-like) still exist
Survey hairdresser's customers
Determine the heights of kerbs