I thank the hon. Member for his Intervention. I know his constituent very well: he is a very lovely man and has fought long and hard to achieve recognition for veterans and their families and descendants. Unfortunately, veterans themselves have not undergone an extensive health study into the effects of the radiation to which they were exposed, let alone their descendants in relation to the impact on future family members. The Government certainly need to address that to give people such as Steve the certainty that he will receive the support that he requires if it is needed in the future. At the moment, he is not receiving such support, sadly.

The Minister himself has stated that it is likely that the blood tests are simply categorised in scientific data at the AWE. That may of course be the case, but for that data even to exist in the first place, the sample results had to come first, so what happened to them? I truly intend to be helpful to the Minister in getting to the bottom of this puzzle. I have no doubt that he wants to help veterans and their families to receive the information that they need. To that end, I have a number of questions that I would like him to answer.

First, can the Minister review the security classification for the 150 FOI documents that I have mentioned, so that they can be released for public view? Will he release the AB and ES series of files and, if not, explain to the House why they are to be withheld? In response to a recent question to the Defence Secretary, I was informed that all classified documents retained by the Ministry of Defence under a Lord Chancellor’s instruction or a national security exemption are still available to be searched on request. If they are indeed searchable, despite being withheld documents, can the Minister confirm that the person making the relevant search request will be notified that that information is being withheld and will be given the reasons why?

Is the Minister specifically aware of any blood test and urine sample information that is being withheld under a Lord Chancellor’s instruction or a national security exemption? He will be aware that many blood and urine test samples were taken under old Air Ministry orders and that the AWRE was not legally required in 1959 to share or disclose documents on request, as would be the case under current legislation. Can he confirm that those historical records are being searched when a subject access, FOI or similar search request is received?

The fact remains that blood and urine test samples were taken from many servicemen at nuclear test sites and the archive documentation suggests that they were formally documented, so what happened to the documents? Where are they now, and why in so many cases are nuclear veterans and their families unable to access their personal medical data? That data is vital for their war pension applications and for an understanding of the conditions that they suffer. If I have one request for the Minister today, it is to give those men and their families the medical information that they need, while they are still alive. They simply need to know where their test sample data is. I say to the Minister this. If it is not available, be open: explain what happened to it, when it happened, why it happened and on whose instruction.