Andy Gwynee, our CIO for Yorkshire has visited the huge Rise Operational Base. This OB was used as the Yorkshire HQ for some time before it moved to Middleton-on-the-Wolds. It was somewhat custom built by the plans made from Captain Peter Hollis who was the Commanding Officer / Intelligence Officer for East Riding.
Being the HQ OB this dictated its size so it would accommodate extra supplies for other Patrols and could accommodate other Patrol members who’s own Patrol OB had been destroyed or discovered.
His exclusive report, video and images can be seen here