I’m hoping to keep this out of PRSI, but if it takes off, am resigned at some point it will end up there. eth·ics /ˈeTHiks/ noun 1. moral principles that govern a person's behavior or the conducting of an activity. In my local grocery store in the parking lot, there is a series of 3 Stop Signs at each entrance with a crosswalk into the grocery. Usually when I drive by in the parking lot, I do not stop at each sign, but roll though at under 10mph, but if I see someone exiting the store or approaching the crosswalk, I stop to allow them to pass. Would you say that my behavior is reasonable and ethical or not? There maybe a separate evaluation as to the legality of this behavior. As far as I know, traffic signs such as these are not legally enforced, but I imagine if you hit someone in a crosswalk, disobedience of the sign would be held against you.