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 (15[1])the 7-mile Third Mainland Bridge. (15[1]-5[1])This (15[1])city's suburb of Satellite Town borders Snake Island, (15[1])one of this city's barrier islands. The Lekki Lagoon connects (-5[1])to this city's (-5[1])namesake lagoon, which (-5[1])lies just to the east of this city, and which has recently (15[1])supported sand-dredging business (15[1])for this city's (10[1])land (*) reclamation (10[1]-5[1])projects. To (10[1])relieve economic pressure on this city, (-5[1])as well as (10[1])stop coastal erosion, Eko Atlantic City is (-5[1])being constructed between (10[1]-5[1])this city and the ocean. (10[1])This city's namesake (10[1]0[1])island (10[1])contains Balogun Market, and this is the (10[1])largest (10[4]-5[1])city on (10[2]0[2])the Gulf of Guinea. For 10 points, name this largest city in Nigeria. ■END■ (10[1])