10(1)Minutes shall be kept of proceedings of Transport for London, of its committees and of sub-committees of such committees.E+W+S
(2)Minutes of any such proceedings shall be evidence of those proceedings if they are signed by a person purporting to have acted as chairman of the proceedings to which the minutes relate or of any subsequent proceedings in the course of which the minutes were approved as a correct record.
(3)Where minutes of any such proceedings have been signed as mentioned in sub-paragraph (2) above, those proceedings shall, unless the contrary is shown, be deemed to have been validly convened and constituted.