(9)Subject to the provisions in this Chapter and regarding buildings and private markets and subject to such sanction as may be required for the refusal of a licence or permission, any licence or permission granted under this Act or any rule or bye-law made thereunder, may, at any time, be suspended or revoked by the Secretary if any of its restrictions, limitations or conditions is evaded or infringed by the grantee, or if the grantee is convicted of a breach of any of the provisions of this Act or of any rule, bye-law or regulation made thereunder in any matter to which such licence or permission relates, or if the grantee has obtained the same by misrepresentation or fraud.