Britain will rejoin the EU because the younger generation will realise the country has made a mistake, senior MEP Guy Verhofstadt claimed today.

The European Parliament's Brexit coordinator said the only question was how long it would take for the UK to align with the bloc again.

The comments - just a fortnight before Britain is due to leave and despite an election landslide for Boris Johnson - came as the two sides drew battle lines over citizen's rights and future trade.

Mr Verhofstadt had a bruising meeting with Steve Barclay in Westminster last night, with the Brexit Secretary accusing him of 'scaremongering' over the protections for EU citizens staying in the UK after January 31.

Senior MEP Guy Verhofstadt had a bruising meeting with Brexit Secretary Steve Barclay in Westminster last night (pictured)

A spokesman for Mr Barclay said: 'He reminded Mr Verhofstadt of the impact of scaremongering which feeds the anxiety of EU citizens we are seeking to reassure.'

'It's obvious that we need a close relationship. The distance between the continent on the one hand and Britain on the other hand will not increase.

In an interview on BBC Radio 4's Today programme this morning, Mr Verhofstadt was asked about remarks by Labour MEP Seb Dance that Britain was only 'taking a sabbatical' from the EU and would rejoin.

Mr Verhofstadt said: 'I think that will happen. It is difficult to say when.

'But there will be a generation, a young generation in the coming decades who will say ''what have we done? We want to go back.''

'It will happen. Maybe I will not see it in my life any more, but it will happen.'

Mr Verhofstadt said there had to be a close relationship between the UK and EU as the physical distance between them was not increasing.

He also insisted he had extracted a concession from Mr Barclay over allowing EU citizens to have a hard copy of their settled status confirmation.

Those who have been successful in claiming settled status were previously told to use a screenshot of their confirmation on their mobile phone as proof.

Mr Verhofstadt told BBC Radio 4's Today programme: 'They said we are going to look at it so people can print it so they have a physical document.

'People will have the opportunity to have a printout, probably a PDF document.

'That was the conclusion of our conversation.'