Wasps secure the line out but it's messy

Cipriani sends the ball up the line for a line out

Wasps counter and win a penalty after Simpson caught pulled into the ruck

Nic Groom has a box kick charged down but the Saints retain possession and clear on the second time of asking

A forward pass from Millar ends a Wasps attack who look rattled after the early try

Northampton secure the restart and clear up field

North crosses in the corner after some good work from the Saints pack

Haywood finds his man and Northampton get on the forward foot

Wasps secure and clear through Simpson