<prompt> Pedzisa mutsara unotevera: Mutemo weWales wa1978 waive Mutemo weParamende yeUnited Kingdom waida kuunza mwero wakaganhurirwa wekuzvitonga muWales kuburikidza nekugadzirwa kweGungano reWales. Mutemo wacho hauna kutongotanga kushanda somugumisiro wevhoti yekwete mu  <response>: 1979 Welsh devolution referendum uye yakadzimwa muna 1979. 