thank you aharvey, its still a worrying model for me where maps can be based not on ground surveys but only observation. observation by ordinary folk without any qualifications in property is assumed. clearly that serves some purposes and not others. i do not believe the mapping of our driveway is of significant benefit to emergency services given its proximity to roads and balanced against our privacy - and i am well aware of the nature and extent of threat in this area. I have made best efforts to get our easement correctly tagged. it is an improvement on the previous misinformation, the easement is a service road for Sydney trains. my use of the app is very narrowly about how my property is shown so a masterclass on correct tagging is likely overkill. maybe you shoild consider a section for owners of property who can then work with someone to correctly map their property - with surveys and easement information to hand. given this is the base map for local council it is vital that it is accurate.