Simon Marks sits in for Iain Dale and is joined by Labour MP Charlotte Nichols, Conservative peer and former Cabinet minister Lord Simon Hart, The Times columnist Cindy Yu, plus the New Statesman's associate political editor Rachel Cunliffe.

On the 10th anniversary of the Brexit referendum, Simon Marks sits in for Iain Dale and is joined by the transparency campaigner and Brexit process legal challenger Gina Miller, businessman and former Brexit Party then Conservative MEP Lance Forman, writer and broadcaster David Aaronovitch, plus the Daily Telegraph columnist Ella Whelan.

Simon Marks sits in for Iain Dale and is joined by the Labour Mayor of South Yorkshire Oliver Coppard, Conservative MP Greg Smith, former Channel 4 Head of News and Current Affairs Dorothy Byrne, plus The Spectator's William Atkinson.

Simon Marks sits in and is joined on an international affairs special edition of Cross Question by former defence minister Tobias Ellwood, former editor of the Financial Times Lionel Barber, Bénédicte Paviot from France24 and Jane Kinninmont of the United Nations Association.

Simon Marks sits in and is joined on Cross Question by Labour MP Natasha Irons, former Conservative minister Paul Scully, Liberal Democrat health and social care spokesperson Helen Morgan and political commentator Albie Amankona.

Simon Marks sits in and is joined on Cross Question by Labour MP and foreign affairs committee member Alex Ballinger, Conservative MP Sir John Hayes, Green Party MP Ellie Chowns and former Australian foreign minister Alexander Downer.

Joining Iain Dale on Cross Question are the former Conservative Security Minister Baroness Pauline Neville-Jones, Labour MP Claire Hazelgrove, the Sunday Telegraph columnist Zoe Strimpel, plus the charity founder the Reverend Steve Chalke.

Joining Iain Dale on Cross Question are MPs Dawn Butler and Caroline Voaden from the Liberal Democrats, the Conservative peer and director of the Institute of Economic Affairs Lord Daniel Hannan, plus the Tory local councillor and former Police and Crime Commissioner Festus Akinbusoye.

Joining Iain Dale on Cross Question are the Green Party Mayor of Hackney Zoë Garbett, former Conservative Cabinet minister Lord John Redwood, UK-EU relations expert Mike Buckley, plus the journalist and media executive Anna van Praagh.

Joining Iain Dale on Cross Question are the independent peer and free speech campaigner Baroness Claire Fox, economist Duncan Weldon, Labour MP Toby Perkins and Conservative London Assembly deputy leader Emma Best.