In news which should surprise nobody, both Norman Lamb and Greg Mulholland have said today that they will be abstaining rather than voting against the Article 50 Bill.

The three-line whip tells MPs to vote against if there is no referendum on the final deal with an option to remain in the EU.

Greg Mulholland explained his decision to the Yorkshire Post:

“The outcome of these negotiations is hugely important to the British economy… So I support there being a referendum on the terms of exit so the British people are the ones who decide what our relationship with these nations will be,” he said. ” as I have made clear, including to constituents, I do think that these negotiations should be allowed to commence and that I would not block them doing so, so I will not be voting against Article 50. “What is crucial is that all MPs scrutinise the progress of the negotiations and continue to push the Government to ensure British businesses have access to the biggest market in the world. “I will support sensible amendments to the Bill to ensure the Government does keep Parliament and the British people informed, that our NHS is protected and that British businesses do continue to be allowed to trade with European nations without damaging and costly tariffs and barriers that would harm them and the British economy. I also believe that we should seek to agree that British people living on the continent should be allowed to stay and that EU workers who moved here because we were part of the EU should also be permitted to stay and contribute to our economy and public services.”

Norman wrote about his decision in an article on his website

I fully believe that Remain voters and politicians across all parties must play a key role in influencing negotiations, to ensure that we avoid the damage to the economy and the country’s international status that a Hard Brexit would bring. My personal preference is for the Government to fight for full access to, and preferably membership of, the Single Market, and I will continue, alongside my Liberal Democrat colleagues, to seek to achieve this. I continue to give my full support to Open Britain’s campaign “to keep Britain tolerant, inclusive and open to Europe and the world”.

The Liberal Democrats are united in our opposition to a damaging hard Brexit, united on the Single Market, and united in our determination to make sure the British people have the final say over the final Brexit deal. I fully support our leader Tim Farron and my colleagues inside and outside parliament in campaigning for these outcomes.

However, I have already committed, in public, not to block the triggering of Article 50. It’s no secret that I have an honest disagreement with the party’s position to vote against the triggering of Article 50 unless the Government guarantees a referendum on the terms of the final Brexit deal. Given the vote of the British people on June 23rd, I am not prepared to vote to block the triggering of Article 50 when the bill is brought before Parliament.

Irrespective of my views of the outcome of the referendum, there is a democratic principle at stake, and I feel very strongly about this. When we voted to hold the referendum, we did not set out any preconditions for triggering Article 50, in the event of a vote to leave the EU. I do not see how we can introduce them now. I have therefore made the difficult decision to abstain on this vote.

No Liberal Democrat MP will vote to trigger Article 50

So what does this mean for the party?