RE CLAIMS BY LA MANTSE AND OTHERS RE-ACQUISITION OF LAND FOR PRESBYTERIAN SECONDARY SCHOOL  Statutes—Repeal—Vested rights—Inquiry into rival claims for compensation under Public Lands (Leasehold) Ordinance begun in Lands Division of High Court—New statutory procedure and new tribunal established while claims still pending—Legislation not retrospective—Whether vested rights of claimants affected—Public Lands (Leasehold) Ordinance, Cap. 138 (1951 Rev.), s. 13—Interpretation Act, 1960 (C.A. 4), s. 9 (a) —State Property and Contracts Act, 1960 (C.A. 6)—State Lands Act, 1962 (Act 125).