By ROB WILDMAN

Northampton ..39pts Tries: Collins 24, 61, Hutchinson 27, Ludlam 34, Freeman 55 Conversions: Biggar 24, 27, 34, 55 Penalties: Biggar 13, 52Bristol ................22ptsTries: Radradra 7, Sheedy 32, Thomas 37, Leiua 73 Conversions: Sheedy 37NORTHAMPTON’S upturn in form gained further momentum as they overwhelmed hesitant Bristol at Franklin’s Gardens.A third successive Premiership win was inspired by some silky-smooth play which lifted them into fifth place and left Bristol suffering a sixth defeat in seven.Northampton director of rugby Chris Boyd has g...