A Canberra rugby union player accused of wiping blood on a referee and king-hitting an opponent has been banned from playing the sport for more than 50 games.

The decision was passed down by the ACT rugby judiciary on Wednesday night, banning the player for eight weeks for the punch and 48 weeks for the blood incident.

It is alleged that Adam Res was punched by the offending player as he was sent from the field. Credit:Jeffrey Chan

''So, all up it would take four years for him to come back, if he wanted to play after that,'' Wests coach Craig Robberds said.

Queanbeyan police said no charges had been laid against the player as yet, with officers still wading through witness statements.