Northampton's Kahn Fotuali'i points out to the Referee: Luke Pearce (L)what he sees as a scrum infringement by Saracens - Rugby Union - Avive Premiership - Northampton Saints v Saracens - 07/11/15 - Round 4 - Northampton Saints v Saracens - Round - At Franklin's Gardens, Northampton UK. Photo Credit - Tom Dwyer/Seconds Left Images