“…The validity of the invasion-succession concept, intimately associated with the operation of the centripetal and centrifugal forces, has also been demonstrated 'to a certain extent and during the early migration phases' (Whitelaw, 1971, 66) with respect to the settlement of Maoris and Pacific Islanders in Auckland. Once again, however, significant 'deviations' have been noted by Francis (1969), Rowland (1969Rowland ( , 1972, Whitelaw (1971), and Walsh and Trlin (1973). These researchers have found that: (a) many new arrivals, especially Maoris, may move directly into the suburbs (particularly family groups), rather than being drawn initially into the inner city (favoured by single migrants and childless couples); and (b) that centrifugal movement is dominated by a pattern of leapfrogging from the inner city to the outer suburbs, rather than one of progressive diffusion through successive zones toward the urban periphery.…”