2Interpretation
In this Act, except as otherwise expressly provided or unless the context otherwise requires—
“authorised officer” means an officer of a borough council authorised by the council in writing to act in relation to the relevant provision of this Act;
“borough council” means London borough council but does not include the Common Council of the City of London; and “borough” shall be construed accordingly; and
“Commissioner of Police” means the Commissioner of Police of the Metropolis.