Work on this point was carried out with the object of finding out all about the entire stretch of city wall already located and, at the same time, to see how the structure was laid down.
The work showed that the city wall was laid down directly over earlier strata. On this side it could be seen that the walls of the intermediate phase were visible under the Roman wall. A wall was also located belonging to the settlement’s oldest phase (Late Bronze/Early Iron). This is the earliest structure located for this period.