A Tory leadership contender left her job as work and pensions secretary without answering key questions from an MP about links between her department and the deaths of benefit claimants, her former department has confirmed.

Esther McVey resigned her position last November in protest at the prime minister’s Brexit deal.

But she left more than three months after receiving a letter from Stephen Lloyd, then a Liberal Democrat and now an independent MP, about claims of a possible cover-up by the Department for Work and Pensions (DWP).

He had written to her after Disability News Service (DNS) reported how DWP was refusing to say if it showed key documents linking the deaths of claimants with the work capability assessment (WCA) to Dr Paul Litchfield, the independent expert the government hired to review the test in 2013 and 2014.

He carried out the fourth and fifth reviews of the WCA but has refused to say if he was shown two letters written by coroners and a number of secret DWP “peer reviews”.

Litchfield, who was recognised by the prime minister with a CBE in last June’s birthday honours, published his two reviews in December 2013 and November 2014, but neither of his reports mentioned the documents, which all link the WCA with the deaths of claimants.

In his letter to McVey, Lloyd said he found it “astonishing” that Litchfield appeared not to have been shown the documents.

He added: “In light of Dr Litchfield being awarded a CBE, could you please confirm whether or not he was shown the documents linking the government’s WCA program with the deaths of benefit claimants?”

Weeks later, having failed to receive a reply, the MP wrote a follow-up letter to McVey.

He never received a reply.

This week, DWP claimed it could not comment because McVey was no longer with the department, while McVey’s office claimed it was for DWP to answer any questions about the failure to reply.

A DWP spokesperson said: “As his letter was sent to Esther McVey I can’t say why a response wasn’t sent.”

But a spokesperson for McVey said: “Although the letter was addressed to Esther, the ministerial correspondence team will have forwarded it to the correct person to respond.

“In this case, it would not have been the secretary of state.

“I am sorry I am not able to provide further information, it would be a matter for the Department for Work and Pensions to address.”

Lloyd said this week: “It’s absolutely deplorable that Esther McVey, when she was secretary of state at the DWP, simply didn’t bother to respond to my letter which was first sent on the 2nd of August last year.

“My office even followed her up twice, but still nothing.

“This showed a total reluctance by her and the DWP to engage on what were and are shocking allegations.

“To think that she’s now trying to become the new Conservative leader and even, god help us, prime minister, beggars belief.”

Since DNS revealed the existence of the documents in the years after Litchfield’s final report was published, concerns have grown that senior DWP civil servants and ministers deliberately covered-up evidence showing the fatal impact of the assessment on disabled people.

The admission that McVey failed to respond to Lloyd’s letter adds weight to calls in the Justice for Jodey Whiting petition* for an independent inquiry into deaths linked to DWP failings, and for evidence of criminal misconduct by civil servants or government ministers to be passed to the police.

It also calls for MPs to recognise that DWP is institutionally disablist and not fit for purpose, and for DWP to “urgently change its policies and administration of social security benefits to make the safety of all claimants a priority”.

The cover-up over the benefit deaths documents appeared to be confirmed earlier this month when DNS revealed how DWP had finally admitted failing to send Litchfield’s review team the coroners’ letters and the internal reviews.

The admission came in DWP’s response to a complaint lodged by DNS with the Information Commissioner’s Office about the department’s failure to confirm if it passed the information to Litchfield.

A senior ICO case officer told DNS: “Consultation with the ex-review team elicited statements that no such information was received from DWP nor were any physical files sent to stores.”

The coroner’s letters followed the deaths of two men with mental health conditions in 2010 and 2013; they were sent to DWP in the spring of 2010 and early 2014, each warning of further such deaths if changes were not made to the WCA.

Peer reviews – now known as internal process reviews – must be carried out by DWP civil servants into every death “where suicide is associated with DWP activity”, as well as other deaths and serious and complex cases that have been linked to DWP activity.

DWP has admitted that at least seven peer reviews written in 2012 mentioned the WCA, and there are almost certainly more that were written by the time Litchfield wrote his final report in late 2014.

One of the aims of a peer review is to “determine whether local and national standards have been followed or need to be revised/improved”, so DWP would find it hard to explain why they would not have been shown to Litchfield, whose job it was to review how the WCA was working.

But neither of Litchfield’s reviews mentioned either the peer reviews or the coroners’ letters, although the second coroner’s letter was not written until he had begun work on his second review.

Professor Malcolm Harrington, who carried out the first three WCA reviews in 2010, 2011 and 2012, has told DNS that he believes he was shown neither the first coroner’s letter nor any WCA-related peer reviews.

To sign the Justice for Jodey Whiting petition, click on this link. If you sign the petition, please note that you will need to confirm your signature by clicking on an email you will be sent automatically by the House of Commons petitions committee

News provided by John Pring at www.disabilitynewsservice.com