American Football IFAF Approved Ruling 8-7-2:IV
IV. Team A free kicks from its 35-yard line. The ball is rolling on the ground on Team B’s three-yard line when B10 kicks the ball into the end zone and over the end line. RULING: Safety, due to the new impetus by B10. Team B foul for illegally kicking the ball. If the penalty (10 yards) is accepted, the down is repeated with the free kick at the A-45. (Rules 9-4-4 and 10-2-2-d-4.) [Cited by 8-7-2-a, 9-4-4]