Business 22‑Storey Great Nigeria Insurance Tower Set For Demolition, Says Sanwo‑Olu – (PHOTOS)By Adejuyigbe FrancisDecember 26, 20250 Lagos State Governor, Babajide Sanwo‑Olu has announced that the Great Nigeria Insurance (GNI), building, a 22‑storey high‑rise on Martins Street,…