Paul Grayson is to leave Northampton Saints with immediate effect.
The former fly-half joined the side in 1993 and went on to become the club's all-time leading point scorer, notching 2,784 points from 259 games.
As a player he won the Heineken Cup, was a member of England's 2003 World Cup winning squad and was a member of the British Lions in 1997.
As a coach he took Saints to the Heineken Cup semi-final in 2007 and alongside Jim Malinder helped the club win the Amlin Challenge Cup, 2010 LV Cup.
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