Powell is is still to discover whether he is to be sanctioned by the club for his role in the incident .
Powell joined Wasps from Cardiff Blues at the end of last season and has revitalised his career at the Premiership side .
Powell , who joined Wasps from Cardiff Blues at the end of last season and has revitalised his career at the Premiership side , is is still to discover whether he is to be sanctioned by the club for his role in the incident .