<prompt> Bhala okuqhubekayo kwalesi sigaba - Ukusungulwa kwe-IWA kwafika phakathi, ngokusho kukaSchofield 2014, ukuqaliswa nokuhluleka okulandelayo kwe-Referendum ka-1979 yokunikezelwa kwe-Welsh  <response>: , kanye nomphumela wokulwa phakathi kwesifiso sokuzimela kweWales kanye nokukhathazeka ngekhono lezwe lokusebenza ngaphansi kohlelo olunjalo. 