Harlequins' Mathew Luamanu banned for three weeks

Luamanu was dismissed in Harlequins' 19-10 Premiership defeat on Friday for dangerously charging Sharks skipper Josh Beaumont.

The 27-year-old New Zealander pleaded guilty before a Rugby Football Union panel and has been banned until October 3.

He will miss Premiership games against Exeter Chiefs, Saracens and Wasps.