 Nyorai kupfuurira kweiyi ndima - Mukubata kwake soMunyori weColonial, Norman-Walker akanangidzira ngwariro zvikurukuru pakusimudzirwa kwenzanga, indasitiri uye kutengeserana. Muna 1970, achiperekedzwa naSir Sik-nin Chau, akatungamira nhume dzaimiririra Hong Kong kuExpomuOsaka, kuJapan. Norman-Walker aivawo ex officio nhengo ye Executive uye Legislative Councils yeHong Kong. Iye akatarisira hurumende nokuda kwezviitiko zvinoverengeka pakusavapo kwaGavhuna. Muna Gumiguru 1971, ndiye akanga ari Gavhuna aiita basa uyo akagamuchira kushanya kwehumambo kwemazuva manomwe kwakabhadharwa naMambokadzi Anne. 