Why did Mandelson fail his vetting?published at 06:42 BST

06:42 BST

Lord Mandelson has grey hair swept to one side and is wearing glasses and a blue coatImage source, Reuters

This is one of the questions MPs will be hoping to hear answered.

The remaining documents relating to Lord Mandelson’s vetting and appointment are set to be released imminently. They were initially withheld on the orders of the Metropolitan Police, which is investigating Lord Mandelson for potential criminal activity.

Lord Mandelson has not responded to requests for comment but the BBC understands his position is that he has not acted in any way criminally and that he was not motivated by financial gain.

The documents also need to be inspected by the Intelligence and Security Committee of cross-party MPs, which is trying to balance allowing as much information as possible into the public domain without compromising national security.

Former US ambassador Lord Mandelson shakes hands with US President Donald Trump in the Oval Office. The two men are wearing dark suits and white shirts and ties as they shake hands.Image source, ReutersImage caption,

Former US Ambassador Lord Mandelson pictured shaking hands with President Trump last year in the Oval Office

In November, the then head of the civil service, Sir Chris Wormald, said Lord Mandelson was not formally interviewed for the role of US ambassador.

Wormald said Mandelson was not directly asked in person about any conflict of interest, but instead needed to fill in a form aimed more at potential financial conflicts. This process has now been changed.

Details of the due diligence checks made before Lord Mandelson’s appointment, carried out by the Cabinet Office on behalf of Downing Street, are still to emerge.

However, Wormald told MPs in November that the document did contain an “initial assessment” of mitigations around potential professional or financial relationships and noted the inclusion of “a general reputational risk” linked to Epstein.