Penalties for personal fouls and unsportsmanlike conduct by Team B during a completed legal forward pass play are enforced at the end of the last run when it ends beyond the neutral zone. If the pass is incomplete or intercepted, or if there is a change of team possession during the down, the penalty is enforced at the previous spot. (Rule 9-1 Penalty ) (A.R. 7-3-12-I and 9-1-2-III)