Bite me once shame on you, bite me twice?

The Saracens winger Chris Ashton has been charged with two acts of biting and will appear before an England Rugby Football Union disciplinary panel tomorrow.

The 29-year-old former England international is alleged to have bitten Northampton prop Alex Waller during Sunday's English Premiership victory.

The two incidents occurred in the 24th and 25th minutes of the game at Allianz Park, which Saracens won 27-12.

Ashton's mouth appeared to make contact with Waller's hand during a tangle on the floor.

Photo: Photosport