Tuhia he tomokanga mō tēnei wāhanga - Ko te whakatau ki te aukati i ngā kaimahi i GCHQ mai i te mema o te uniana, i tangohia i muri i te hui a tētahi rōpū whiriwhiri o ngā minita me te Pirimia, kaua ko te Kāwanatanga katoa. Ehara i te mea ohorere, ahakoa e pa ana ki nga whakataunga nui: he whakataunga ano i tangohia hei whakamana i te mahi Suez
i te tau 1956, ā, i whakamahia te tukanga taua i roto i te whakatau ki te whakawhiti i te kaha ki te whakatakoto i ngā reiti moni ki te Bank of England i te tau 1997.