Isca Dumnoniorum 28 cities of Britain by the "History of the Britons" as Isca, although Ford read it as a reference to Penselwood and thought it more likely to be Lindinis (modern Ilchester). Isca was also known to the British as Caer Uisc but, after the Roman withdrawal from Britain around 410, there is very little evidence of habitation in Exeter for almost 300 years except for the remains of a building (possibly a church) in the area of the demolished forum and a few nearby graves dated to the 5th, 6th, and 7th centuries. After this, the historical record picks up
History of Torquay town, where people would often meet. Given its size, the quality of its construction and the lack of development in this area of Torquay until the nineteenth century, it is possible these were the remains of a Roman road, as local historians J.T White and Percy Russell have suggested, although no further excavations have taken place due to the site being under Torbay Road. The existence of a Roman road leading out of Isca Dumnoniorum and towards Western Devon crossing the River Teign at Teignbridge some 14 miles north of Torquay also suggests this road could have been part of