4Whether the holder of the licence has been heard or has made representations under paragraph 2 of this Schedule or not, if the appropriate committee or the Commission advise the licensing authority that the licence ought on any such grounds as are mentioned in paragraph 1 of this Schedule to be suspended or revoked, or to be varied so as to contain provisions specified in their advice, the licensing authority shall serve notice on the holder of the licence stating the advice so given to the authority and the reasons stated by the appropriate committee or the Commission for giving that advice.