His friend Damien O'Donoguhe used his elbow in self defence to prevent a rowdy audience member from punching him , the police were called .
The assailant claims he was attacked by O'Driscoll .
His friend Damien O'Donoguhe used his elbow in self defence to prevent a rowdy audience member from punching him , the police were called and the assailant claims he was attacked by O'Driscoll .