Hi, this was a fix to an authoritative note from a trusted editor as per the source who stated that the roundabout was in place. See https://overpass-api.de/achavi/?changeset=146982379 as the main changeset. I also used Strava heat map to check that the roundabout was in place from memory. I  think that I replaced the old cross road to make it the roundabout and that this new work you see north of Hall Road will replace the roundabout but not certain when