Mathu, Shah & Ndegwa (All jointly suing as and on behalf of Kyuna Neighbours Association (KNA)) v National Environment Management Authority (NEMA) & another; Director General, Nairobi Metropolitan Services (Interested Party) (Environment and Land Appeal E032 of 2022) [2022] KEELC 12817 (KLR) (30 September 2022) (Ruling)