Reply To: Calling 311 on someone blocking your driveway is mesira

adocs: Regarding your posek question, that is like asking which posek holds you can’t eat lobster. Not engaging in mesira is the norm and default halachic requirement. There may be exceptions, just as there may be exceptions as to when you can be mechallel Shabbos or when you’re allowed to eat treif. (i.e. you’re starving to death and there’s no other food.)