Wallace resigned from the Ministry of Defence in 1975 in order to avoid disciplinary action, ostensibly for privately briefing journalists with classified information. Wallace always claimed that this action was consistent with his secret job duties as a member of the Intelligence Services and that the real reasons for his dismissal were related to his refusal to continue working on the Clockwork Orange project in October 1974, and his exposure of a child abuse scandal at the Kincora Boys' Home. He claimed his allegations were blocked because the leading perpetrator was both a leading member of a loyalist paramilitary group and an undercover agent for MI5. The government later admitted that Wallace had the authority to take decisions on the release of classified information in support of psychological operations.