12.—(1) Where a member of the Garda Síochána has reasonable grounds for believing that a person is suffering from a mental disorder and that because of the mental disorder there is a serious likelihood of the person causing immediate and serious harm to himself or herself or to other persons, the member may either alone or with any other members of the Garda Síochána—

(a) take the person into custody, and

(b) enter if need be by force any dwelling or other premises or any place if he or she has reasonable grounds for believing that the person is to be found there.

(2) Where a member of the Garda Síochána takes a person into custody under subsection (1), he or she or any other member of the Garda Síochána shall make an application forthwith in a form specified by the Commission to a registered medical practitioner for a recommendation.

(3) The provisions of sections 10 and 11 shall apply to an application under this section as they apply to an application under section 9 with any necessary modifications.

(4) If an application under this section is refused by the registered medical practitioner pursuant to the provisions of section 10, the person the subject of the application shall be released from custody immediately.

(5) Where, following an application under this section, a recommendation is made in relation to a person, a member of the Garda Síochána shall remove the person to the approved centre specified in the recommendation.