The main purposes of this chapter are—
(a) to provide for provisions of this Act, that are substantially the same as particular provisions of the Racing Act 2002 as in force immediately before the commencement, to be dealt with as replacements of the particular provisions; and
(b) without limiting paragraph (a), if a matter was dealt with under particular provisions of the Racing Act 2002 as in force immediately before the commencement, to provide for the continuation of the matter under this Act.