London Labour MPs call on Sadiq Khan to delay ULEZ expansion, Cross Question & how have you dealt with memory loss?

London Labour MPs call on Sadiq Khan to delay ULEZ expansion, Cross Question & how have you dealt with memory loss? Joining Iain Dale on Cross Question this evening are LGBT campaigner Peter Tatchell, Sunday Telegraph columnist Janet Daley, former Labour MP Stephen Pound and Conservative member of the London Assembly Tony Devenish.