10(1)Any document which the Cultural Strategy Group for London is authorised or required by or under any enactment to serve, make or issue may be signed on behalf of the Cultural Strategy Group for London by any member, or any member of staff, of the Cultural Strategy Group for London who has been authorised for the purpose, whether generally or specially, by the Cultural Strategy Group for London.
(2)Every document purporting to be an instrument made or issued by or on behalf of the Cultural Strategy Group for London and to be duly executed under the seal of the Cultural Strategy Group for London, or to be signed or executed by a person authorised by the Cultural Strategy Group for London for the purpose, shall be received in evidence and be treated, without further proof, as being so made or so issued unless the contrary is shown.
(3)Any notice which is required or authorised, by or under any provision of any other Act, to be given, served or issued by, to or on the Cultural Strategy Group for London shall be in writing.