“…The excavation of room D, on the other hand, gravitated around its main access, whose excavation revealed extensive concrete foundations (d1), but also the absence of a stone threshold. Whether one such threshold was originally placed there or not can only be speculated; in any case, it is clear from both soil stratigraphy and the visible structural remains that this spot was heavily damaged by late activities, in all likelihood related to the removal of the missing radial wall immediately to the north-east (part of a major intervention which involved a sizable cut to pass through the theatre: Ballantyne et al, 2015;Bellini et al, 2017).…”