pension companymeans a company the objects of which include acting as trustee in respect of pension schemes or descriptions of them;
pension schememeans— (a) a retirement benefits scheme within the meaning of, and approved or capable of being approved by the Commissioners of Inland Revenue for the purposes of, Chapter II of Part II of the Finance Act 1970 (occupational pension schemes), or (b) a personal pension scheme within the meaning of, and approved or capable of being approved by the Commissioners of Inland Revenue under, Chapter II of Part I of the Finance (No. 2) Act 1987 (personal pension schemes);
relevant pension schememeans a pension scheme which does not include a provision requiring the investment of any of the funds within the scheme in shares in or deposits with a building society of which the pension company which acts as trustee in respect of the scheme is a subsidiary.