Parliament of the United Kingdom, Police and Criminal Evidence Act 1984 (1984)
“ If there is more than one person who holds the rank of deputy chief constable in a police force maintained under section 1 of this Act, one of the persons who hold it shall be designated as the officer having the powers and duties conferred on a deputy chief constable by section 6 (1) of this Act. (3) A person shall be designated under subsection (2) of this section by the police authority after consultation with the chief constable and subject to the approval of the Secretary of State.”. ”
