Penalty:- Free kick at the place of infringement or in
accord with Law 14 Penalty (e).
To be "recovered" the ball must be caught by the player
who knocked it on. If the ball is kicked by a player after he
has unintentionally knocked-on but before it has touched
the ground or another player, the player has not "recovered"
the ball and a scrummage shall be formed at the place of
infringement.
U.S.A.R.F.U. Directive
Note:-