Maajid Nawaz, chosen for the London seat of Hampstead and Kilburn and founder of the anti-extremist think-tank Quilliam Foundation, has faced a petition against him, and told the BBC he was advised by police not to appear on TV to debate the issue.
Andrew Neil spoke to Mohammed Shafiq, a member of the Liberal Democrats Ethnic Minority group calling for deselection, and to Kenan Malik, who writes about multi-culturalism and free speech."