“Rules say you must come to a complete stop and signal your turning intention when exiting from private proerty onto a municaipla thoroughfare.
I’ve paid a ticket for not stopping while backing out of my driveway in a cul-de-sac.”
This may differ state-by-state. In Georgia (at one time), if the owner of a private property allows the police to police his/her lot to perform their duties, they also have the right to enforce municipal rules.
Has any judge ruled on the 4th Amendment implications of such an “arrangement”?