Rule 9-9-1 thru 3

[SWFLguy]

This actually happened in a game I did years ago when I first
worked HS Varsity ball-------
visiting team runner breaks away and runs toward the goal line
for a TD--
a FAN of the home team runs under a "restraining rope"
goes onto the field and tackles the runner short of the goal line !
I was dumbfounded-- did not throw any flag, but went to the
white hat to tell him what happened---- he awarded a TD to the
visitors and the home team management took care of the
over zealous fan !!
Amazing !!