REPUBLIC v. STOOL LANDS BOUNDARIES SETTLEMENT COMMISSION; EX PARTE ASIBU Courts—Inferior courts—Stool Lands Boundaries Settlement—Commissioner—Validity of—Definition of inferior courts—Whether tribunal constituting inferior court—Whether continued functioning of tribunal unconstitutional—Constitution, 1969, art. 102 (1)—Courts Act, 1971 (Act 372), s. 27 (e)—Stool Lands Boundaries Settlement Decree, 1973 (NRCD 172), s. 4 (1)—Constitution, 1979, art. 114 (5).