If the speed limit is 55 mph, off-duty highway cops should drive at 55, even if 62 or 63 is close enough for the rest of us.
Everyone should drive well over the speed limit, as it is arbitrary.
mnli hypothesis: Everyone should drive well over the speed limit, as it is arbitrary. premise: If the speed limit is 55 mph, off-duty highway cops should drive at 55, even if 62 or 63 is close enough for the rest of us.