(1)Where a constable has power to arrest a person without a warrant for any offence and the constable has reasonable grounds for suspecting that that person is drunk, the constable may, if he thinks fit, take him to any place designated by the Secretary of State for the purposes of this section as a place suitable for the care of drunken persons.
(2)A person shall not by virtue of this section be liable to be detained in any such place as is mentioned in subsection (1) above, but the exercise in his case of the power conferred by this section shall not preclude his being charged with any offence.