<prompt> Qedela umusho olandelayo: Ukuvela kwePlaid Cymru kanye neScottish National Party kwabangela uhulumeni kaWilson ukuba asungule iKilbrandon Commission ngomthethosisekelo. Nokho, iziphakamiso ezalandela zokuthi kube neSishayamthetho saseWales, zanqotshwa kakhulu.  <response>: ukuvota ngo-1979. Naphezu kokungavumelani kwePlaid Cymru ekubuseni kwasekhaya ngokuphikisana nokuzimela okuqondile umphumela wenhlolovo waholela abaningi eqenjini ukuba babuze isiqondiso salo. 