Planning Areas of Singapore increasingly adopted these boundaries for their administrative purposes. For example, the Statistics Department of Singapore published its 2000 census data based on planning area boundaries for the first time, compared to using census divisions based on electoral boundaries for previous exercises. The Singapore Police Force's (SPF) neighbourhood police centres have jurisdiction boundaries based on planning area boundaries when they were officially gazetted in 1999, as opposed to electoral divisions under the previous neighbourhood Police Post system. Planning Areas are further subdivided into subzones for statistical purposes. <nowiki>*</nowiki> = Place names attested to be of Malay origin and referred to similarly
Administrative counties of Ireland county boroughs), while the Irish Free State had 30 administrative counties (including four county boroughs). The administrative counties of Northern Ireland were abandoned as local government areas by the Local Government Act (Northern Ireland) 1972. The Act came into effect in 1973. Galway city become a county borough in 1986. In 1994 the administrative county of Dublin was abolished and its area was divided into three parts for the purposes of local government: Dún Laoghaire–Rathdown, Fingal and South Dublin. In the Republic of Ireland, the 1898 Act was replaced by the Local Government Act 2001, which came into operation on