(5) An application must be made not
earlier than 14 days after notice of the proposed application is given under
section 78, but may be made sooner if--
(a) the authorised medical officer is
of the opinion that the urgency of the circumstances requires an earlier
determination of the matter, or
(b) the person notified indicates that the
person does not object.
(6) The consent is to be in writing and signed by the
person giving the consent.