Prior to the Second Assault on Tokyo Settlement, it was used as a meeting place between Lelouch and Suzaku, in which Lelouch pleas with Suzaku to save Nunnally. While Lelouch was pleading with Suzaku, Britanian soldiers massed outside lead by Kanon Maldini. Lelouch was captured, but sometime prior to this time he used Geass on Guilford to make him believe that whenever he assumed the pose of lifting his collar, Lelouch was Cornelia li Britannia. Guilford broke Lelouch out of his cell and aided his escape.