Well, apparently there was at least one person in their home, watching me walk.
And it seems that I was not the only person "clever" enough to use song lyrics in their title about this event. A 68 year old man wandering aimlessly around a town apparently is enough reason to take him to the police station. Though to be fair, he didn't have any papers (though you can be picked up for not having ID, that is at least somewhat worrying) and he could have been sick/in bad mental faculties.
Although he apparently was somewhat decent to deal with, when being put out by the cops, unlike a recent arrest of a "famous" person.