In December 2006 evaluation trenches at Knobbs Farm, Somersham revealed evidence for the westward continuation of archaeological features excavated during Phase 4 of the work in 2004. This included a posible Late Iron Age/ early Romano-British droveway and field systems with formally laid out boundary ditches, plus some probable Bronze Age features including Late Bronze Age/ Early Iron Age pits and post-holes, some earlier Bronze Age pits, plus several post-medieval and un-dated features.