In September 2022, this city instituted a controversial partial ban on commercial motorcycles, whose name, okada, stems from a defunct airline based in this city. This city's gangs of “area boys” patrol locations like the 7-mile Third Mainland Bridge. (15[1]-5[1])This city's suburb of Satellite Town borders Snake Island, (15[1])one of this city's barrier islands. The Lekki Lagoon connects to this city's namesake lagoon, which lies just to the east of this city, and which has recently supported sand-dredging business (15[1])for this city's land (*) reclamation projects. To relieve economic pressure on this city, (-5[1])as well as stop coastal erosion, Eko Atlantic City is being constructed between (10[1])this city and the ocean. This city's namesake island (10[1])contains Balogun Market, and this is the largest city on the Gulf of Guinea. For 10 points, name this largest city in Nigeria. ■END■ (10[1])