In dealing with an appeal under section 23 of this Act,—
(a) A District Court may hear all evidence tendered and representations made by or on behalf of any party to that appeal that that Court considers relevant to that appeal, whether or not that evidence would be otherwise admissible in that Court:
(b) Subject to section 24 of this Act and to paragraph (a) of this section, the District Courts Rules 1948 shall apply to that appeal:
(c) Except as provided in this Act, a District Court shall determine its own procedure in relation to the determination of that appeal.