In July 1981, all remaining GO staff were ordered to join the Sea Org, which would thus secure the CMO's control of the Guardian's Office, and the current Guardian, Jane Kember – who was one of those convicted on conspiracy charges – was to be removed. Mary Sue strongly opposed these changes and reappointed herself Controller, rescinding the CMO's permission to investigate the GO. CMO staff investigating the GO were physically expelled from the Church of Scientology's Los Angeles headquarters, and the Controller's files were guarded day and night. Mary Sue attempted to contact her husband to rescind the CMO's takeover bid but failed, and admitted defeat when the Messengers produced an undated dispatch from Hubbard instructing the GO to be put under the CMO when its senior executives went to prison. She stood down again, being replaced by a South African Scientologist named Gordon Cook, and Jane Kember was replaced by David Gaiman, a British Scientologist.