GroupHeadnote and flynoteCases considered: Mohamed v Attorney-General (S.C.Z. Judgment No. 26 of 1982) [1982] ZMSC 17 (22 September 1982);ZCCM Investments Holdings v Sichimwi (Appeal No. 172/2014) [2017] ZMSC 51 (12 June 2017);Legislation considered: Constitution of Zambia Act, Cap 1Public Service Pensions Act, Cap 260 Download https://old.zambialii.org/zm/judgment/2018//malcom-mrogan-walubita-67-others-vs-permanent-secretary-min-finance-national-planning-sc-7-sept-2018.pdf