Jack-knifed truck leads to 'severe' delays on the M5 The Worcester News M5 delays near Droitwich after lorry crash spills diesel across carriageway BBC Five lanes of M5 closed after vans crash into central reservation barriers The Worcester News RECAP -Jack-knifed truck leads to all lanes being closed on northbound M5 Dudleynews.co.uk Ten-mile tailbacks on M5 near Birmingham as lorry jack-knifes causing spill Yahoo News UK