Mullimo, Muthomi & Co Advocates v Registered Trustees, Kenya Railways Staff Retirement Benefit Scheme; National Bank of Kenya Ltd & 2 others (Garnishee); Association of Kenya Railways Retirees (Intended Interested Party) (Miscellaneous Application 130 of 2018) [2022] KEHC 13519 (KLR) (Commercial and Tax) (30 September 2022) (Ruling)