Lagos mainly a collection of islands that are separated from each other by creeks of varying sizes and are connected together by bridges. The smaller sections of some creeks have been dredged and built over. This part of Lagos is the area where most business activities and entertainment events in Lagos takes place. It also houses most of the upscale residential areas in Lagos. The Local Government areas that are considered to be in the Island include Lagos Island, Amuwo-Odofin, Apapa (sometimes also regarded as being on the mainland), and Eti-Osa. The major upscale island neighbourhoods within these LGAs include Ikoyi
Lagos Lagos was adversely affected during Nigeria's military rule. Also, on 12 December 1991, the seat of the Federal Government was also formally relocated to Abuja. However, Lagos still remains the financial centre of the country, and also grew to become the most populous conurbation in the country. Lagos is loosely classified into two main geographical areas—the "Island" and the "Mainland". The Island is a loose geographical term that is used to define the area of Lagos that is separated from the "mainland" by the main channel draining the lagoon into the Atlantic Ocean, which forms Lagos Harbour. The Island is