<prompt> Bhala ukuqhubeka kwalesi sigaba - Umthetho waseWales ka-1978 wawungumthetho wePhalamende lase-United Kingdom owawuhloselwe ukwethula isilinganiso esilinganiselwe sokuzibusa eWales ngokwakha i-Welsh Assembly. Lo mthetho awuzange ube nomthelela ngenxa yokuvota cha ngo-1979 Welsh devolution referendum  <response>: futhi lahoxiswa ngo-1979. 