Mezue ahịrịokwu na-esonụ: N'afọ 1971, Davies bụ otu n'ime ndị omeiwu 69 nke Labour bụ ndị na-emegide Labour Whip iji votu maka ịbanye na EEC. O mere mkpọsa maka votu 'Mba' n'ụlọomeiwu
1979 referendum na Wales na nguzobe nke Nzukọ Welsh, ya na ndị ọzọ so na 'Gang of Six', Neil Kinnock, Leo Abse, Donald Anderson, Alfred Evans na Ioan Evans. N'oge niile ọ bụ onye omeiwu, ndị otu ndị ọrụ ọcha bụ APEX kwadoro ya.