Waithaka & 26 others (Suing as the registered Official and Representative of Ruai Squatters Welfare Society) v City Council of Nairobi & 7 others; Ondum & others (Appearing on behalf of Ruai Mathare 4A Self Help Group) & 2 others (Interested Parties) (Environment & Land Case 351 of 2011 & 153 of 2010 & 1214 of 2007 & 1417 of 2013 (Consolidated)) [2025] KEELC 3198 (KLR) (8 April 2025) (Ruling)