I walked the Thames Path from Windsor to Shepperton yesterday afternoon, and
spent this morning tidying up some of the Windsor map around Riverside station,
adding missing footpaths around Dachet and Old Windsor. OSM ways already existed
for much of the rest of the route (Egham, Staines, Chertsey, etc) but having
walked the ground and observed the waymarkings, etc, I felt confident adding those paths and roads to the Thames Path route relation.