Medics at the country's first NHS vaping clinic for children say some are so addicted to their vape that they are taking them to bed. The clinic opened in January amid 'alarming' numbers of children becoming 'nicotine dependent'. Professor Rachel Isba runs the pioneering service at Alder Hey Children's hospital in Liverpool, Merseyside for children as young as 11 to 15. But she says that some are vaping as young as six and seven and hopes to expand the service in the future. "I'll ask them '