Ceredigion (UK Parliament constituency) towns which comprised the Boroughs varied slightly over this long period, but primarily consisted of Cardigan, Aberystwyth, Lampeter and Adpar, the latter now a suburb of Newcastle Emlyn across the Teifi, in Carmarthenshire. The county constituency (for the purposes of type of returning officer and electoral expenses) was enlarged in 1983 with the addition of part of Pembrokeshire, being renamed Ceredigion and Pembroke North. In 1997 it reverted to its former boundaries, being renamed Ceredigion. The Ceredigion Welsh Assembly constituency was created with the same boundaries in 1999. Since 2017 the seat has been held in Parliament by Ben Lake
Administrative regions of the Federal District (Brazil) local nature. This action is exerted through the intermediary of each regional administration. Broadly speaking, the administrative region would be the set of urban, suburban and rural areas belonging to the control of an urban center (seat of the administrative region). The physical-administrative boundaries are subdivided into urban and rural areas in discriminated then, according to the macrozoning of the Federal District, established by Article 11 of the Supplementary Law No. 17, dated 28/01/97 regarding the Director Plan of Territorial Ordering of DF - PDOT. URBAN ZONE: of Dynamism, of Consolidation, of Controlled Use. RURAL ZONE: of Dynamism, of Diversified