Cambridgeshire police were called to a crash involving four or five vehicles, one of which was a lorry, at the Fenstanton junction at 10.45am. Firefighters, paramedics and Magpas Helimedix were initially called but were stood down as nobody sustained any injuries. The vehicles were moved to the exit slip road of junction 27, which remained closed until recovery. The road, which had one lane blocked, was reopened at 11.10am. The slip road has since reopened.