When the invading Roman army swept towards London, history suggests that they must have established a fort stronghold somewhere along the way to oversee supply lines and regroup. But it has never been found.
Now, however, the grounds of a Kent hotel have yielded a wide range of intriguing finds: ditches, ramparts, coins and pottery.
Could this be the missing link in the Roman invasion? Tony Robinson and the Team have just three days to find out whether the Syndale Park Motel is actually home to the first British Roman fort.