Further excavation was carried out by D W Williams for HAG in advance of proposed redevelopment. Just above the natural sand were found a barrel padlock and many sherds of coarse sandy ware cooking pots, associated with carbonised seeds and fish bones. A 12th century date for this pottery and a pit group from the earlier, published, excavation was supported by the discovery nearby of a 12th century French billon denier minted in Angoulême.