Many years ago if a guy smarted off to a officer of the law (we didn't call them cops then-that was an insult) it was common practice for the officer to use a sap along side one's head. The boys and i all had respect for a police officer and his authority! These days, it is acceptable to cuss and insult policemen even to the point of spitting on them. We definitely had less crime back then for some reason.
It is more likely that what you really had respect for was the sap along side the head.