Manly captain Daly Cherry-Evans couldn't resist offering referee Gerard Sutton some free advice during his side's clash against the Raiders in Canberra on Sunday.
Early in second half of the Round 12 contest, Sea Eagles forward Haumole Olakau'atu was penalised for a dangerous tackle on Canberra's Emre Guler.
The Raiders prop landed on his shoulder after Olakau'atu lifted a leg in the tackle, prompting Sutton to award a penalty. Olakau'atu and Cherry-Evans protested the decision as heavy boos echoed around the Canberra venue.