Harlequins hooker Jack Walker has been suspended for one match after admitting to two dangerous tackles in Saturday's game at Exeter Chiefs.

Walker was not shown a yellow card for either offence, but was given two post-match Citing Commissioner Warnings and accepted the charge.

An independent committee has imposed a one-match ban, meaning Walker will miss the Prem Rugby Cup game against Newcastle Red Bulls on 14 November.

The 30-year-old has featured in four Prem games this season for Quins.