Survey postbox collection times
Determine the heights of kerbs at crossings
Survey whether benches have backrests
Specify whether public transport stops have bins
Survey if places (shops and other shop-like) still exist
Specify whether combined foot- and cycleways are segregated
Specify whether crosswalks have tactile paving
Specify whether public transport stops have benches
Specify whether there are crossings at intersections of paths and roads
Specify whether public transport stops have shelters
Specify whether pedestrian crossings have islands
Specify street/place names to addresses
very minor residential improvements in coverage/accuracy