<P> The Nigerian Ports Authority (NPA) is a federal government agency that governs and operates the ports of Nigeria . The major ports controlled by the NPA include: the Lagos Port Complex and Tin Can Island Port in Lagos; Calabar Port, Delta Port, Rivers Port at Port Harcourt, and Onne Port . Operations of the NPA are carried out in affiliation with the Ministry of Transport and the Nigerian Shippers' Council . The Head office of the Nigerian Ports Authority is located in Marina, Lagos . </P> <P> However, with the concessioning programme of the federal government, which is aimed at promoting efficiency through, public and private partnership, the Nigerian Ports, has since 2005, being concessioned . </P>

Which town is the most important seaport in nigeria
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