Palestine Action – the extreme activist group that infiltrates and vandalises military sites and defence firms - is to become a banned terrorist organisation. But very little is known about its members or supporters.

The Crime Agents host and LBC crime correspondent Andy Hughes went along to meet them as they protested outside Downing Street on the day MPs voted to proscribe Palestine Action. He spoke exclusively to former Labour MP Zarah Sultana, who this week quit to form her own party with Jeremy Corbyn.

Andy and co-host Neil Basu, ex-head of UK Counter Terror Policing, debate whether members of Palestine Action deserve to be classed as terrorists.

Andy and Neil also take your questions in this bonus Q&A episode.