(1) The Director-General may, at any time if the
circumstances of the case so require, revoke or modify a licence granted under section 406 or section
407.
(2) No licence shall be revoked or modified under this section unless the person concerned has been given a reasonable opportunity of making a representation against such revocation or modification, as the case may be.
(2) No licence shall be revoked or modified under this section unless the person concerned has been given a reasonable opportunity of making a representation against such revocation or modification, as the case may be.