Tuhia he tomokanga mō tēnei wāhanga - Whai muri i te Pūrongo a Kilbrandon i te tau 1973, e tūtohu ana i tētahi Runanga o Kōti, ka whakatakotohia e te kāwanatanga mahi i raro i a Jim Callaghan te Ture o Kōti 1978. He nuinga i pōti i te kaupapa i whakaritea i roto i te pōti o Maehe 1979
i runga i te tono, engari i whakaritea e te Ture kia 40% o te katoa o nga kaitono ki te pōti i roto i te pai. Kāore te hua o te pōti i tutuki i tēnei whakamātautau anō, ā, ka whakatau te kāwanatanga o te Rōpū Mahi kia kaua e haere whakamua ki te whakakorenga. I te hokinga mai o te rōpū ki te mana i te tau 1997, i whakauruhia e rātau he rewharewha tuarua mo te whakakorenga i hua ai te whakatinana i te Ture o Scotland 1998 me te hanganga o te Paremata o Scotland.