HC Deb 23 April 1982 vol 22 c152W
Mr. Mikardo

asked the Secretary of State for the Home Department what is the average time in the Metropolitan Police area which elapses between the arrest of a person and his being charged or released.

Mr. Mayhew

I regret that this information is not available. But the Royal Commission on criminal procedure found that, in England and Wales as a whole, about three-quarters of all persons arrested by the police were charged with an offence or released within six hours.