Angela Rippon, Gloria Hunniford and Julia Somerville hear from the travellers with allergies who risk their lives each time they fly. Are travel companies doing enough to make sure they’re safe? Plus the shocking story of a mum who says she was turned away from a flight with her twin babies because the airline couldn’t cope. And how do you see the world when you’re blind? Guest presenter Amar Latif shows us how new technologies and old-fashioned manners can open up the world to anybody.