Rugby League rules with regards to when a player is seen as "tackled" appear to change every couple of years. Not long ago the referee would call out "held" if the player's forward progress was stopped. If the defence continued with the tackle they would be penalised. These days it seems O.K. for the tackle to continue even though the attackers forward progress is clearly stopped. A clear case of this happening regularly is when a player has fielded a kick or a pass just outside the tryline he is defending. Even if the player makes it to 10 metres outside the tryline and inside the field of play before his forward progress is stopped defenders are allowed to pile onto him in their numbers and continue to push him beyond the tryline. No penalty is awarded but who will be the next player to be seriously injured due to this very dangerous but currently legal practice?