The crash happened at Junction 25 near Hemingford Abbots at around 8.45am today (September 10) and involved a dark blue Vauxhall Astra which was travelling on the inside lane. One lane was blocked but has since been re-opened. Congestion remained as far back as Junction 23, Spittals interchange until 11am. A woman in her 20s was taken to Hinchingbrooke Hospital by ambulance with pain to her abdomen. A Magpas land ambulance crew also attended.