Rob, first off, the sidewalks and around driveways I am currently hunting are around a park and go through turf that once had activity but no longer does. Consequently, no home owners to deal with. Hunting city side walk strips are a whole other ballgame. In many towns and cities these easement strips are actually considered part of the street and thus owned by the city.....but, maintained by the home owner. Since they maintain them, they often consider them theirs. I do hunt them around old parks, school yards and the like, but shy away from residential strips. I am not a "for permission" door knocker and shy away from confrontations. HH jim tn