Image source, Getty Images

In non-Brexit news ... the Green Party has criticised the decision to push ahead with a third runway at Heathrow airport as "entirely misguided and unfair".

Party co-leader Jonathan Bartley said:

Mr Bartley said the expansion plan will "turn the lives of local people upside down" and will mean the rest of the country having to do more to reduce carbon emissions.

He added: “The government should introduce a frequent flyer levy where those who fly the most pay the most. This would tackle both the demand and growing travel inequality, while providing much needed investment to improve our existing transport infrastructure.”

Today Programme
BBC Radio 4

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It wasn't just the Bank of England that got economic growth forecasts wrong, following the Brexit vote. Many economists underestimated how strong the economy would be. On Today, Dominic O'Connell asked whether there a problem with the whole process of forecasting?

Victoria Clarke, an economist with Investec defended the Bank of England. 

"One thing that was difficult to gauge was just how business investment and broader confidence would hold up," she said. 

"In the Bank of England's defence, back at the time that they were putting their August projections together you'd seen the sharpest drop in the services PMI - that is a survey that is a pretty good guide for what the biggest sector in the economy is going to do - since records began in 1996 and you can't adjust monetary policy after the event, you have to do it in advance of time.

"So it was a difficult decision for the Bank of England and they've got to guard against what could have been quite big downside risks, and so I think their cautious forecast was proved to be wrong,but there was significant uncertainty," she added. 

Labour veteran and shadow home secretary Diane Abbott did not take part in last night's vote on the Brexit bill because she was ill, shadow chancellor John McDonnell has said.

Mr Donnelll denied suggestions that Ms Abbott had stayed away because she could not bring herself to support Brexit in the division lobbies.

But hours earlier, Ms Abbott spoke out about anti-terrorism strategies during a debate at Westminster Hall.

Mr McDonnell told BBC Radio 4's Today programme his colleague had simply been unwell.

House of Commons
Parliament

Labour MP Justin Madders asks how much money was spent in legal fees during the government's appeal to the Supreme Court on the triggering of Article 50.

Attorney General Jeremy Wright says the cost will be published in due course. 

Mr Madders accuses the government of wasting the money given that the government's appeal was "doomed to fail".

Jeremy Wright disputes the idea that the case was "hopeless" pointing out that three judges sided with the government.

He also points out that the Supreme Court found in favour of the government over the cases brought by the devolved governments. 

Today Programme
BBC Radio 4

On Wednesday night 47 Labour MPs defied their leadership's instructions and voted against allowing the Prime Minister to begin the Brexit process.

One of the 47 was Tulip Siddiq, who resigned from the Labour front bench ahead of the vote. 

She told the Today programme "there's been no indication that I'm getting my position back."  

House of Commons
Parliament

Conservative Philip Hollobone asks if the government will ensure that no witness will be able to give evidence wearing a full face balaclava or burqa.

Witnesses needs to give evidence in a clear way, replies Jeremy Wright, adding that anything that gets in the way of that should be considered "very carefully".

Prominent Brexiteer and former Conservative minister John Redwood asks why the rise in the value of the pound is under reported, external.

Image source, AFP/Getty

Labour MEP Seb Dance says he held up a paper sign saying "He's lying to you" while former UKIP leader Nigel Farage defended Donald Trump's immigration because it was the only protest available to him.

The London MEP scribbled the message as Mr Farage addressed the European Parliament.

Speaking on his reasons for holding up the sign, external, Mr Dance said:

House of Commons
Parliament

We begin at 9:30am with questions to the Attorney General followed by questions to the Women and Equalities minister.

At 10:30am Transport Secretary Chris Grayling will deliver a statement on Heathrow and airport capacity. 

Leader of the House David Lidington will then set out the timetable for future Commons business. 

This will be followed by a statement from Brexit Secretary David Davis on the UK's new partnership with the EU.

The afternoon will be taken up with two debates – the first on how the NHS investigates mistakes, the second on the Armed Forces Covenant.

Despite strict party orders a total of 47 Labour MPs voted against the Article 50 bill allowing ministers to trigger Brexit.

One Conservative MP rebelled to vote against, while two out of nine Lib Dem MPs did not vote.

To find out if your MP voted for or against the bill - or didn't vote - enter your postcode, or the name or constituency of your MP. 

Victoria Derbyshire

Theresa May's position on Brexit "has been hugely strengthened" by last night's vote on the Brexit bill, BBC assistant political editor Norman Smith says.

He questions why the PM "fought tooth and nail" to prevent MPs debating the issue, especially as she now has the mandate of the people and MPs to begin the process of Britain leaving the EU.

But Norman contrasts Mrs May's success with Labour's position, which he describes as "a complete dog's dinner", with more shadow cabinet resignations, three more MPs walking out who are not anti-Corbyn, and the possibility of two more shadow cabinet resignations.

"It's a complete and utter mess and you just wonder how on earth Jeremy Corbyn is going to put this party together again," he added.

BBC Radio London

Image source, Labour Party

The fact more than 100 MPs voted against triggering Article 50 last night should show the prime minister that amendments are needed to improve the Brexit bill, Labour's Dawn Butler has told BBC Radio London.

The Brent Central MP resigned from the shadow front bench to vote against the Labour whip.

She said her decision was consistent with her views on European co-operation and reflected the wishes of her constituents in Brent Central in London, who predominantly voted to remain in the European Union last year.

She told BBC Radio London's Vanessa Feltz Breakfast Show: 

Ms Butler said she had spoken to Labour leader Jeremy Corbyn before casting her vote and that he had understood her reasons. 

The government had presented a "sorry excuse for a bill" to Parliament - and she hoped it would be improved with amendments next week, she said.

Image source, Getty Images

As we reported, the Bank of England will give its update on the strength of the UK economy around noon. 

Experts like to call it Super Thursday, as we'll get the triple dump of an interest rate decision, minutes from the Monetary Policy Committee's meeting, and a quarterly inflation update. 

A key thing to look out for today will be comments on GDP growth.

Laith Khalaf of Hargreaves Lansdown says: "Any revision to the economic growth forecast is likely to be upwards, though it’s still likely to be lower than the estimate issued by the central bank before the EU referendum.

"So far it looks like the Bank of England was wide of the mark in predicting the effect of Brexit on the UK economy, though we shouldn’t count our chickens just yet, as shifts in economic activity can take a long time to register."

However, he adds, the Bank's central forecasts are always provisional and today's projections will not be set in stone. 

Today Programme
BBC Radio 4

Labour's shadow chancellor John McDonnell side-steps suggestions that his party would be better off if he led it following a number of resignations over last night's Brexit vote.

Instead, he told BBC Radio 4's Today programme:

Mr McDonnell said he predicted "this Tory party will split apart", whereas "the nature of Jeremy Corbyn's politics - that consensual, mutual respect politics will be the one that holds our party together in that united fashion to protect our community".

BBC Breakfast

The anticipated white paper on Brexit will outline the government's negotiating strategy or "game plan" for Britain leaving the EU, BBC political correspondent Eleanor Garnier has said.

But following Theresa May's speech last month, which outlined her priorities for Brexit, there "shouldn't be too many surprises", Eleanor says.

Eleanor says last night's vote on the European Union Bill, which allows the PM to begin the Brexit process, marked "a historical moment".

But people should expect many, many more hours of debate, with more scrutiny in the Commons next week, followed by the Lords and Mrs May's formal triggering of Article 50.