Sarries and Tigers claim derby wins, Cipriani stings Wasps
Saracens are level with Exeter at the top of the Premiership after fighting back to beat Harlequins.
Saints and Tigers to honour Horne with Twickenham clash
Northampton Saints and Leicester Tigers have moved their Premiership game on October 6 in aid of Rob Horne.
Wallabies centre Horne forced to retire
Northampton Saints have confirmed centre Rob Horne has been forced to retire from rugby at the age of 28.