My Lords, deaths in custody are always a tragedy, and we join with the noble and learned Minister in extending our deep sympathy to the families and friends of the deceased.

Such deaths represent a failure of the prison system to keep prisoners in its care safe, so we need to take them very seriously indeed. I am not saying that the Government are not taking this seriously—the Minister’s answers show that they are—but with nine deaths in 10 weeks at one prison, Parc, the failure can properly be described as catastrophic. No one wishes to pre-empt the outcome of the coroner’s inquests, but it seems abundantly clear that a number of these deaths—at least four—were caused by the use of drugs, notably Spice. As the Minister pointed out, this is a significantly dangerous drug and capable of causing harm accidentally to prisoners who use it.

In a supplementary question in the other place, Stephen Crabb MP, himself a former Secretary of State for Wales, pointed out that there was evidence—of which we are all well aware—that the largest source of drugs entering prisons was staff, who were bringing them in. He asked why it was that staff were not routinely scanned for drugs. In answering, the Minister of State, Edward Argar MP, pointed out that we have body scanners for visitors—as the Minister here pointed out—and for others coming into prisons, as well as handheld detectors for use in the cells, but he did not address the direct question about the routine scanning of staff on entry. The noble and learned Minister mentioned the use of body scanners for staff but did not address that question either.

In the light of the serious and increasing effects of drug importation into prisons, is it not time for the MoJ to consider the routine scanning of staff on entry to prisons? I accept that that may not be popular with everyone, or with prison officers, as it may be said to betoken a lack of trust. However, as the Minister pointed out, the vast majority of prison staff are law-abiding and careful, and do not bring drugs into prison. Such staff have nothing to fear. What consideration is the MoJ giving to the routine scanning of staff on entry? Of course, it would have to be carefully and tactfully considered, after a period of consultation. Nevertheless, it seems to me that the time is now right to give that consideration, given the really serious effects of the drugs that we are now seeing imported into prisons, of which these are nine terrible examples.