Chris Hala'ufia flattened a streaker with flying tackle at Leicester . London Welsh forward halted Laurence Pearce with shoulder charge . The number 31 then shoved Pearce 's head into the ground . Referee sent him off after studying replays on the big screen .
Chris Hala'ufia flattened a streaker with flying tackle at Leicester . London Welsh forward halted Laurence Pearce with shoulder charge . The number eight then shoved Pearce 's head into the ground . Referee sent him off after studying replays on the big screen .