REPUBLIC v. COMMISSIONER FOR CHIEFTAINCY AFFAIRS AND ANOTHER; EX PARTE NII ADJA KWAO II Statutes—Construction—Rights of subjects—Enactments encroaching on rights of subjects—Need for clear and unambiguous intention to take away constitutional rights—Recognition of chief by minister under Act 370, s. 48 (1) a constitutional right—Such a right cannot be impliedly taken away—Interpretation Act, 1960 (C.A. 4), s.11—Constitution, 1969, Art. 153— Chieftaincy Act, 1971 (Act 370), s. 48 (1).