7(1)Printed copies of the scheme as submitted to the tribunal shall be made available by the companies for purchase at such places and at such price as the tribunal may direct, and notice of the places and price at which such copies may be purchased shall be published in the London and Edinburgh Gazettes. Not less than twenty-one days after the publication of the said notices the tribunal shall consider the scheme, and, after hearing any of the companies or any representative body of traders interested which may be desirous of being heard, shall have power to make such modifications therein, if any, as the tribunal think necessary or desirable, and upon receiving a certificate, as respects England from the Minister of Health and as respects Scotland from the Secretary of State, showing the amount estimated by them respectively as being the estimated rate-relief of the companies in the year beginning on the first day of October, nineteen hundred and twenty-nine, shall adopt the estimates shown by the certificates and shall make such modifications in the scheme as may be thereby rendered necessary.
(2)After making such modifications in the scheme as the tribunal are hereinbefore required to make and any other modifications which they think necessary or desirable, and upon being satisfied that the scheme complies with the requirements of this Schedule, the tribunal shall, not later than the thirty-first day of July, nineteen hundred and twenty-nine, approve the scheme.