Can Twitter protect its users from trolling?

The BBC’s disinformation & social media correspondent, Marianna Spring, is in the studio to tell us about her Panorama investigation into the platform and her Twitter exchange with Elon Musk..

Also, Adam and Chris are joined by the former head of the Home Civil Service, Lord Kerslake, to discuss the controversy surrounding Sue Gray’s potential new role, the government’s migrant plans, and why Blackberry messaging was safer than Whatsapps.

Today's episode was presented by Adam Fleming and was made by Tim Walklate with Madeleine Drury, Daniel Wittenberg and Cordelia Hemming. The technical producer was Michael Regaard. The senior news editor was Damon Rose.