When do we not reverse the AP arrow?

[BillyMac]

Originally Posted by Nevadaref

It most certainly is. Check rule 9.

9-2-10: The opponent(s) of the thrower shall not have any part of his/her
person through the inbounds side of the throw-in boundary-line plane until the
ball has been released on a throw-in pass. PENALTIES: (Art. 10)
1. The first violation of the throw-in boundary-line plane by an opponent(s) of
the thrower shall result in a team warning for delay being given (one delay
warning per team per game). The warning does not result in the loss of the
opportunity to move along the end line when and if applicable.
2. The second or additional violations will result in a technical foul assessed
to the offending team. See 10-1-5c Penalty.
3. If an opponent(s) reaches through the throw-in boundary-line plane and
touches or dislodges the ball while in possession of the thrower or being
passed to a teammate outside the boundary line (as in 7-5-7), a technical
foul shall be charged to the offender. No warning for delay required. See
10-3-10 Penalty.
4. If an opponent(s) contacts the thrower, an intentional personal foul shall
be charged to the offender. No warning for delay required.