four (4) defending players are in an Onside 
position or unless directed to so by the Referee. Where the number of players 
on the field from the Defending Team falls below four (4), all players must be in 
an Onside position for a Tap to be taken unless directed to do so by the Referee.
Ruling = The Player will be directed to return to the Mark and to take the Tap again.
7.7