Irish lineout at Saints' 5m

Irish recover possession and build an attack at the halfway

Foden sends a grubber through for his side to chase, but he puts too much on it and it goes dead. Irish 22 dropout

Ball spills and Northampton get a boot to it

Cowan carries into the Saints' 22

Hoskins pinged at scrum time, Mallinder clears to touch

Saints swiftly reinstate their 20 point lead

Northampton make the most of their overlap as North runs in the try unscathed out on the wing

Lewington makes a blistering run along the touchline, fending off the first attempted tackle before showing his impressive pace to break for the line

Ball knocked on at the lineout, Irish scrum