221.—(1) Where a person is admitted to a hospital under a direction given under section 220 (transfer of certain detainees), the person continues to be liable to be detained in hospital under that direction until the direction ceases to have effect under section 222 or 240.
(2) In sections 201 to 203 (which relate to detention under hospital directions) any reference to a hospital direction includes a reference to a direction under section 220.