Wright sought to expose the unethical practices of MI5 and the lack of democratic oversight, as well as to reveal the truth about Soviet moles within the agency, particularly Roger Hollis. His motivation was driven by a sense of patriotism and a desire to hold the intelligence agency accountable.
Wright revolutionized MI5's surveillance capabilities by replacing bulky dictaphones and acetate discs with reel-to-reel tape recorders, significantly improving the agency's ability to collect and store recorded material.
The British government sought to block the book's publication through civil injunctions and by pressuring foreign courts, particularly in Australia, to ban the book. They argued that its release would jeopardize national security.
The Australian courts ruled in favor of Peter Wright, allowing the book to be published. The courts found that the British government's attempts to suppress the book were unjustified, particularly as it exposed illegal activities within MI5.
Turnbull, a young lawyer at the time, represented Peter Wright in the Australian courts. His strategic arguments and questioning of the British cabinet secretary, Robert Armstrong, were pivotal in securing the victory for Wright and ensuring the book's publication.
The affair led to increased parliamentary scrutiny of MI5 and the establishment of the agency in the statute books for the first time. However, it also damaged the reputation of the British government, making it a global laughingstock for its failed attempts to suppress the book.
The files revealed that Margaret Thatcher had lied to Parliament about the findings of the investigation into Roger Hollis. They showed that there was a 20% possibility that Hollis had been a Soviet spy, contrary to Thatcher's public statements.
Wright moved to Tasmania due to financial difficulties. MI5 had failed to compensate him for his pension, and he could no longer afford to live in the UK. In Tasmania, he established an Arabian horse stud as a source of income.
Rothschild encouraged Wright to write his memoir and even arranged for him to meet journalist Chapman Pincher, who later co-authored a book with Wright. Rothschild's support was instrumental in helping Wright document his experiences in MI5.
Wright and his colleagues alleged that Hollis, the former Director General of MI5, was a Soviet mole who had betrayed Britain's most important secrets to the Soviets. This allegation was a central focus of Wright's book and the subsequent investigations.
Veteran journalist Tim Tate tells the story of Peter Wright, the crusading MI5 whistleblower who humiliated the Thatcher government in the 1980s. As the British security services' chief scientific officer, Peter employed unsavory tactics to root out Soviet spies - but a dramatic change of heart would come to define his controversial legacy.
From SPYSCAPE, the HQ of secrets. A Cup And Nuzzle production. Series producer: Joe Foley. Produced by Morgan Childs.