Former sub-postmaster slams 'buffoonery' of Ed Davey's stunt-laden election campaign as Lib-Dem leader faces questions over lack of help during Horizon scandal when he was a minister

A former sub-postmaster who lost his livelihood in the Horizon scandal has accused Liberal Democrat leader Sir Ed Davey of 'buffoonery' for his stunt-laden election campaign.

Lee Castleton warned that trust is 'never going to be built' between victims of the miscarriage of justice and the former post office minister by 'paddleboarding in Cumbria'.

Sir Ed has made headlines during the election campaign for a long list of extreme sports and other physical adventures he has been pictured doing, from falling into Windermere to trampolining and waterslides.

But he has also come under fire for not doing more to help wrongly-convicted sub-postmasters between 2010 and 2012 when he served as postal affairs minister in the coalition government.

He has previously apologised for failing to see through the Post Office's 'lies' and insisted he is taking voters' concerns seriously during a campaign in which he has visited a theme park and also sped down the Ultimate Slip n Slide near Frome, Somerset.

More than 700 sub-postmasters were prosecuted by the Post Office and handed criminal convictions between 1999 and 2015 as Fujitsu's faulty Horizon IT system made it appear as though money was missing at their branches.

Mr Castleton, from Bridlington, East Yorkshire, was found to have a £25,000 shortfall at his branch in 2004 and was made bankrupt after he lost his legal battle with the Post Office.

He told the BBC's Sunday Morning With Laura Kuenssberg: 'I don't particularly like the buffoonery ... I don't think there's any need for it.

'It's really, really, really important that we trust him and trust is never going to be built by swinging around on ropes or paddleboarding in Cumbria.

'Trust is about engaging with the people that need that engagement.'

Sir Ed has made headlines during the election campaign for a long list of extreme sports and other physical adventures he has been pictured doing, from paddleboarding in Windermere to trampolining (below)  and waterslides.

Sir Ed has made headlines during the election campaign for a long list of extreme sports and other physical adventures he has been pictured doing, from paddleboarding in Windermere to trampolining (below)  and waterslides.

Lee Castleton warned that trust is 'never going to be built' between victims of the miscarriage of justice and the former post office minister by 'paddleboarding in Cumbria'.

Lee Castleton warned that trust is 'never going to be built' between victims of the miscarriage of justice and the former post office minister by 'paddleboarding in Cumbria'.

Sir Ed, told the BBC: 'My heeart goes out to Lee and all the others so badly affected and I'm looking forward to giving evidence to the inquiry, which I campaigned for to hold people to account.'

Sir Ed, told the BBC: 'My heeart goes out to Lee and all the others so badly affected and I'm looking forward to giving evidence to the inquiry, which I campaigned for to hold people to account.'

Sir Ed, asked by Ms Kuenssberg if he was taking things seriously, replied: 'On the sub-postmasters, my heart goes out to Lee and all the others so badly affected and I'm looking forward to giving evidence to the inquiry, which I campaigned for to hold people to account.

'But in terms of the things we've been doing, the stunts, actually the real issue is engaging people and they have done.'

He added: 'We're taking the voters' concerns really seriously.

'That's why we've put forward all these policy proposals and whenever we do one of those stunts to engage people - so I show that I'm not taking myself too seriously, I'm taking the voters seriously - we've had lots of policy ideas.

'So when I was going down that slide, we were talking about mental health.'

The Lib Dem manifesto proposes creating an 'office of the whistle-blower' to provide new legal protections and promote greater public awareness of their rights.

It also calls for 'full and fair' compensation to all victims of the Horizon scandal 'as quickly as possible'.

Concerns about the Horizon system were raised in 2000 by Sir Alan Bates, while Computer Weekly magazine broke the story of seven subpostmasters beginning their fight for justice in 2009.

Sir Alan recently criticised Sir Ed for initially refusing to meet him in 2010, a disclosure which led to calls from Tory MPs for the Lib Dem leader to stand down and hand back his knighthood.

Asked how people could trust him to do the right thing for whistle-blowers, Sir Ed said: 'The whistle-blower was key in the Horizon scandal.

'We really only heard it in the Panorama programme by the BBC in 2015, quite a few years after I left office, and then in 2019 in the High Court case.

'That whistle-blower from Fujitsu, an insider at Fujitsu, who said actually the Post Office had been telling lies to subpostmasters, to ministers, to courts and judges, that whistle-blower was crucial, as the ITV drama on Alan Bates showed.'

He added: 'I was listening, I was the first minister to meet Alan Bates and I took his issues really seriously ... I put his concerns to the Post Office and I think I was probably the only minister who did that in that level of detail.

'And I was lied to - just like the subpostmasters were lied to, just like the judges and the courts were lied to, and that's why the whistle-blower is so important.

'We have to change the system.'