Advertisement 6 July 2012 at 5:17am ROAD: M1, Northamptonshire One lane is closed on the M1 Northbound between J18 A5 (Rugby) and J19 M6 / A14 (Catthorpe Interchange) due to an accident. Last updated Sat 27 Oct 2012 UK Northamptonshire rugby Catthorpe Interchange Share Tweet Plus Reddit