Labour has hit out at the sale of Royal Mail, accusing the Government of leaving the taxpayer "disgracefully shortchanged".
Shadow business secretary Chuka Umunna said:
This report delivers a damning verdict on the Tory-led Government's botched Royal Mail fire sale, leaving the taxpayer disgracefully short changed by hundreds of millions.
At the same time, stamp prices have shot up by 30% and vital services have been put at risk at a time when families are already hit by a cost-of-living crisis.
We now know...far better value for taxpayers could have been possible had ministers adopted a different timetable for the sale.
The NAO could not be clearer: the inflexible timetable set by ministers for Royal Mail's privatisation resulted in the public losing out.
Shadow Business Secretary Chuka Umunna has said the Bank of England Governor should not be involved in big political matters after he said he did not support the view that a cap on banks' market share would improve competition.
Labour leader Ed Miliband is expected to pledge that he will refer high street banks to the competition authorities if his party wins the next general election in 2015, in a speech today.
Mr Umunna said “I think it’s not healthy for us to involve governors of the Bank of England in big political debates and I don’t want to drag him into that", the Times reports.
He also suggested Mark Carney had only expressed his view after being asked a "leading question".
"He was asked a leading question by a Conservative MP who put it to him whether crude market caps on the share of a market that banks have are a good thing or not.
"We’re not proposing a crude or arbitrary market cap, we’re proposing something that would be set by the independent Competition and Markets Authority". he added.
Competition among global banks is good for small businesses and will provide better rates on loans taken out by small to medium enterprises, the shadow business secretary told Daybreak.
Chuka Umunna said there was "a large degree of consensus" on the need for more competition among multi-national banks like HSBC and Barclays.
The shadow business secretary Chuka Umuunna has confirmed the reports that Labour is to call for a cap on the size of British banks in an attempt to increase competition in the domestic market:
We're determined to reform banking so it better serves the real economy- a British Investment Bank and more competition in banking are key
It cannot be right that lending to almost 5 million UK businesses is concentrated in the hands of 5 High Street banks.
The shadow business secretary Chuka Umunna has told ITV's The Agenda programme that politicians should follow Nelson Mandela's example "and try and do politics differently in this country."
It wasn't just about what he stood for and what he achieved but it was also the way he did his politics.
I think we have a big problem in the way that we do politics in this country.
In many respects it's broken, it's too adversarial, it's very yah-boo, it's a bad thing sometimes to acknowledge agreement.
In some senses the easy part is celebrating what he did, I think the challenge he sets for us as politicians is actually to follow his example and try and do politics differently in this country.
Mr Umunna was joined on the panel by Sun columnist JaneMoore, comedian Dom Joly and Countryfile presenter Julia Bradbury.
The Agenda with Tom Bradby is on ITV at 10.35pm.
Get involved in the debate during the show on Twitter by following @agendaitv and using the hashtag #theagenda.
A bashful Chuka Umunna dismissed suggestions he may be promoted amid a looming shadow cabinet reshuffle.
The shadow business secretary told Daybreak he "loved" his job and felt "extremely privileged to be an MP".
The Labour MP for Streatham said he hoped to become the Business Secretary if Labour were elected in 2015.
The Government is selling Royal Mail short by "pressing ahead" with its current sale, despite selling it at a "huge undervalue", the shadow business secretary said.
Chuka Umunna told Daybreak Royal Mail was valued at "between £2.6-3.3 bn" and endorsed by City brokers.
He warned the sale was becoming "a dream" for City speculators but a nightmare for the taxpayer.
Labour's shadow business secretary Chuka Umunna told the BBC's Newsnight that claims the policy could see the lights go out was "patently absurd" and "nonsense".
Labour's shadow business secretary Chuka Umunna said the Government was selling off the Royal Mail to make amends for George Osborne's "failed plan":
Ministers are pushing ahead with this politically motivated fire sale of Royal Mail to fill the hole left by George Osborne’s failed plan.
This is taking place despite opposition from a huge coalition including the Conservative Bow Group, the Countryside Alliance, the National Federation of Subpostmasters, the cross party BIS Select Committee as well as Royal Mail employees themselves.
The Government has not addressed the huge concerns which remain on the impact the Royal Mail sale will have on consumers, businesses and communities, but ministers are ploughing on regardless.