Specify whether pedestrian crossings have traffic signals
Specify whether pedestrian crossings have islands
Specify what can be recycled in recycling containers
Specify whether narrow roads are one-ways
Fix name of a suburban area in Oran
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Survey hairdresser's customers
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
Specify whether narrow roads are one-ways
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving