Law in Action

Joshua Rozenberg asks whether new laws are needed to protect online and social media users from abuse? Plus, in our latest look behind the scenes of courts large and small, we visit an immigration tribunal in central London. Joshua Rozenberg meets applicants who want to stay in Britain and judges who need an encyclopaedic knowledge of world affairs to decide whether they can remain.

We visit a problem-solving court in Coventry. Joshua Rozenberg speaks to judges, social workers and a mother whose drug addiction put her at risk of losing her children. Producer: Neil Koenig

Behind the scenes at the UK's top court: Joshua Rozenberg talks to staff, officials and the court’s most senior justices. Why do they allow some appeals and refuse even to hear others? How activist are they? And what effect did the Brexit challenge of 2016 have on the reputation of the judiciary? Producer: Neil Koenig

Judge Alex Calabrese can wield the big stick if he needs to. But peacemakers at the Red Hook Community Justice Centre in Brooklyn often find it more effective to pass round what they call a talking stick. Joshua Rozenberg finds out whether a Native American form of dispute resolution can be transplanted to a deprived corner of New York. Also, what the new director of public prosecutions for England and Wales thinks about screening jurors before they try rape cases. And one of the BBC team covering the Grenfell Tower Inquiry brings us up to date with the lines of evidence that have emerged so far. (Picture: Alex Calabrese, Acting Supreme Court Justice for the State of New York and Presiding Judge at Red Hook Community Justice Centre) Producer: Neil Koenig Researcher: Diane Richardson

Joshua Rozenberg hears the story of the extraordinary case that rewrote the way America is governed - giving the Supreme Court the power to overrule Congress. He discovers what American prosecutors get up to behind the closed doors of the grand jury room. And he asks whether we should be screening jurors in England and Wales for bias before they are allowed to serve on rape trials. Producer: Neil Koenig Researcher: Diane Richardson