Wasps call for crackdown after Joe Marler and James Haskell fight

• James Haskell sent off for grabbing Marler by the throat• Wasps’ Dai Young incensed by Joe Marler behaviourWasps have called for rugby’s authorities to take further action following Sunday’s angry flare-up between the Lions and England team-mates James Haskell and Joe Marler. Haskell was sent to the sin-bin for grabbing Marler by the throat with both hands but Wasps’ director of rugby, Dai Young, believes the sport needs to crack down on the players who spark such incidents.Quins subsequently went on to win a niggly Premiership game 24-21, inflicting Wasps’ first defeat of the season, but Yo…