In section 24 (aid of one police force by another), after subsection (4) insert—

“(4A)

This section shall apply in relation to the Strategic Rail Authority, the British Transport Police Force and the Chief Constable of that Force as it applies to a police authority, a police force and a chief officer of police respectively, and accordingly the reference in subsection (3) to section 10(1) shall be construed, in a case where constables are provided by that Chief Constable, as including a reference to the scheme made under section 132 of the Railways Act 1993 (c. 43).”