§ Mr. Boateng
Immigration detainees rarely test positive for drugs. As a result from 1 April 2001 detainees held at Her Majesty's Prison Haslar and within discrete units at Her Majesty's Prisons Lindholme and Rochester will no longer be subject to the random mandatory drug-testing programme. Other security measures to prevent the smuggling and misuse of drugs will remain unchanged. These new arrangements will not apply to detainees dispersed more widely across the prison estate and who therefore have regular contact with prisoners. The policy will be reviewed at three and six-month intervals to ensure that the low level of drug abuse in these establishments continues.