Joining Iain Dale on Cross Question this evening are former Conservative Transport Secretary Mark Harper, Lib Dem frontbencher Sarah Olney, Telegraph columnist Ella Whelan & the writer and broadcaster Paul Mason.

Joining Iain Dale on Cross Question this evening are SNP MP Kirsty Blackman, Tory MP Greg Smith, immigration campaigner Zoe Gardner and political commentator James Starkie.

Joining Iain Dale on Cross Question this evening are Labour MP and science, innovation and technology committee chair Chi Onwurah, Conservative MP and vice president of the NATO Parliamentary assembly Sir Alec Shelbrooke, commentator and author Nels Abbey and LBC's political editor Natasha Clark.

Joining Iain Dale on Cross Question this evening are defence minister and Labour MP Luke Pollard, former Conservative culture secretary Lucy Frazer, Financial Times columnist Stephen Bush and non-affiliated peer Claire Fox.

Joining Iain Dale on Cross Question this evening are Green MP and co-leader Adrian Ramsay, former Tory MP Anna Firth, academic and Labour commentator Richard Power-Sayeed and broadcaster Angela Epstein.

Joining Iain Dale on this special edition of Cross Question to mark President Trump's second inauguration are Jennifer Ewing from Republicans Overseas, former minister for the Americas during Trump's first term Sir Alan Duncan, playwright and commentator Bonnie Greer and journalist and broadcaster Tom Rivers.

Joining Iain Dale on Cross Question this evening are Conservative MP and shadow cabinet minister Alex Burghart, broadcaster Anne McElvoy, Labour MP Danny Beales and Guardian columnist Polly Toynbee.

Joining Iain Dale on Cross Question this evening are former Tory MP Jonathan Gullis, Lib Dem MP and chief whip Wendy Chamberlain, Labour councillor and director of the Good Growth Foundation Praful Nargund and London Standard columnist Emily Sheffield.