During extensive rescue excavations undertaken across Dover's Town centre by Kent Archaeological Rescue Unit, Substantial remains of the Classis Britannica fort were uncovered and recorded. Sections of the ditch which fronted the fort wall were located in four areas, lying on the south, west and north sides of the walls of the fort. Part of the ditch and berm on the western side of the fort was discovered during a small excavation at Durham Hill. (location accurate to the nearest 2m based on available information)