Jeremy Corbyn has accused the BBC of peddling “fake news” after being challenged on persistent rumours he was preparing to quit as Labour leader.

Denying the reports, Mr Corbyn told BBC Breakfast that speculative stories belonged on “imadeitupyesterday.com”.

Calling claims he was considering stepping down amid allegations he is damaging his party “absolute nonsense”, he added: “I’m really surprised the BBC is reporting fake news. There is no news. There is no news.”

The phrase “fake news” has popular with Donald Trump, who routinely uses it to refer to unfavourable coverage by the “mainstream media”. Theresa May also used one of her new US ally’s sound bites during Prime Minister’s questions on Wednesday, accusing Labour of peddling “alternative facts”.

The Labour Party is facing a fresh wave of defiance from the front bench over Brexit, with Clive Lewis quitting as shadow Business Secretary to defy a three-line whip to oppose the European Union (Notification of Withdrawal) Bill. He joined 51 of his Labour colleagues to vote against the Government, while 13 abstained.

Conservatives seized on Labour's turmoil over the vote to to claim the Opposition was “hopelessly divided”.

Asked about the rebellion by some of his MPs, Mr Corbyn said: “No, it's not a disaster.”

Pressed about claims that he would have to reconsider his position in a year if his poll ratings had not improved, Mr Corbyn replied: “We are demanding social justice in Britain. That's what the Labour Party exists for, that's what I'm leading the party for and that's what I'm going to continue doing.”

How Brexit affected Britain's favourite foods from Weetabix to Marmite Show all 8 1 /8 How Brexit affected Britain's favourite foods from Weetabix to Marmite How Brexit affected Britain's favourite foods from Weetabix to Marmite Weetabix Chief executive of Weetabix Giles Turrell has warned that the price of one of the nation’s favourite breakfast are likely to go up this year by low-single digits in percentage terms. Reuters How Brexit affected Britain's favourite foods from Weetabix to Marmite Nescafé The cost of a 100g jar of Nescafé Original at Sainsbury’s has gone up 40p from £2.75 to £3.15 – a 14 per cent rise—since the Brexit vote. PA How Brexit affected Britain's favourite foods from Weetabix to Marmite Freddo When contacted by The Independent this month, a Mondelez spokesperson declined to discuss specific brands but confirmed that there would be "selective" price increases across its range despite the American multi-national confectionery giant reporting profits of $548m (£450m) in its last three-month financial period. Mondelez, which bought Cadbury in 2010, said rising commodity costs combined with the slump in the value of the pound had made its products more expensive to make. Cadbury How Brexit affected Britain's favourite foods from Weetabix to Marmite Mr Kipling cakes Premier Foods, the maker of Mr Kipling and Bisto gravy, said that it was considering price rises on a case-by-case basis Reuters How Brexit affected Britain's favourite foods from Weetabix to Marmite Walkers Crisps Walkers, owned by US giant PepsiCo, said "the weakened value of the pound" is affecting the import cost of some of its materials. A Walkers spokesman told the Press Association that a 32g standard bag was set to increase from 50p to 55p, and the larger grab bag from 75p to 80p. Getty How Brexit affected Britain's favourite foods from Weetabix to Marmite Marmite Tesco removed Marmite and other Unilever household brand from its website last October, after the manufacturer tried to raise its prices by about 10 per cent owing to sterling’s slump. Tesco and Unilever resolved their argument, but the price of Marmite has increased in UK supermarkets with the grocer reporting a 250g jar of Marmite will now cost Morrisons’ customers £2.64 - an increase of 12.5 per cent. Rex How Brexit affected Britain's favourite foods from Weetabix to Marmite Toblerone Toblerone came under fire in November after it increased the space between the distinctive triangles of its bars. Mondelez International, the company which makes the product, said the change was made due to price rises in recent months. Pixabay How Brexit affected Britain's favourite foods from Weetabix to Marmite Maltesers Maltesers, billed as the “lighter way to enjoy chocolate”, have also shrunk in size. Mars, which owns the brand, has reduced its pouch weight by 15 per cent. Mars said rising costs mean it had to make the unenviable decision between increasing its prices or reducing the weight of its Malteser packs. iStockphoto

The vote on the Brexit Bill was widely regarded as a victory for Theresa May who many believe wishes to impose a hard Brexit.

It will now need to be approved by peers before the Prime Minister can begin exit talks under Article 50 of the EU treaties, which she has promised by April.

A Government source has stressed the Lords will face an "overwhelming public call to be abolished" if it attempts to frustrate the progress of the legislation. And David Davis told unelected peers not to try to change the simple two-clause Bill as it was passed by MPs unamended, which he said "reflected the will of the people".

The Liberal Democrats have vowed to continue trying to amend the legislation after it comes to the Lords on 20 February to ensure a second referendum on the final exit deal achieved by Ms May. Pro-Europe Tory and Labour peers may also try and make changes to the Bill.

In January, the BBC Trust ruled that the BBC's political editor, Laura Kuenssberg, inaccurately represented Mr Corbyn's views on shoot-to-kill policies in the aftermath of the Paris attacks.

A viewer complained to the Trust about the November 2015 News at Six report on security measures being considered by the British Government in the wake of the attacks.

Ms Kuenssberg said that she had asked the Labour leader whether he would support a shoot-to-kill policy if a similar attack happened in London, and if he were Prime Minister. The footage showed Mr Corbyn responding: “I’m not happy with a shoot-to-kill policy in general. I think that is quite dangerous and I think can often be counter-productive. I think you have to have security that prevents people firing off weapons where you can."

The viewer said this was misleading because no reference had been made to the Paris attacks when Mr Corbyn had been asked about the issue. They claimed it was "in order to cause Mr Corbyn maximum political damage".