With Brexit talks stalled and some of its supporters pushing a betrayal narrative, the Guardian’s Peter Walker charts how Ukip has begun rising in the polls again. But how did the party come to fully embrace the far right in Britain? And do its supporters know how extreme it has become? Plus: Helen Pidd on what young voters in Bolsover make of the Brexit deal paralysis

When the UK Independence party was first formed in 1993, its aim was to mobilise a relatively small group of voters whose main focus was getting Britain out of the European Union. In 2016, the party achieved what its leaders had always dreamed of: a referendum victory for leaving the EU. Since then, however, Ukip has gone through a succession of hapless leaders after the post-referendum departure of Nigel Farage. Now led by Gerard Batten, the party has begun explicitly appealing to far-right figures, such as Tommy Robinson, for advice and support.

Anushka Asthana is joined by the Guardian’s political correspondent Peter Walker, who has been observing Ukip for years, from all its eccentricities and chaos, to the more sinister current chapter in the party’s history.

Also today: the Guardian’s north of England editor, Helen Pidd, on what young voters in the leave-voting constituency of Bolsover make of the current Brexit deadlock as Theresa May unveils her latest strategy to persuade MPs to back her deal.