Determine whether amenities are inside buildings
Survey if vacant shops are still vacant
Survey hairdresser's customers
Specify street/place names to addresses
Determine the heights of kerbs at crossings
Specify whether roads have sidewalks
add more 3d/building part details
add building parts and detail based on local knowledge. Touch up surrounding footpaths
simplify crossing by merging two nodes
Survey tactile paving on steps
Specify whether roads have sidewalks
Specify whether there are cycleways