§ Simon HughesTo ask the Secretary of State for Health how many registered heroin addicts there were in(a) Greater London and (b) each London borough in each of the last five years. [162339]
164W
§ Miss Melanie JohnsonThis information is not available because there is no longer a register of heroin addicts. The Home Office register of heroin addicts ceased in 1997 as resistance to register by heroin users meant the data were so inaccurate they were unusable.