Sleep deprivation is affecting work productivity and is said to be costing the country billions, with one in three reportedly suffering from insomnia, and sleep apnoea now affecting one-and-a-half million people. Rachel Townsend examines why so many people have trouble sleeping, and talks to experts and campaigners urging the government to act.
Trevor McDonald, Julie Etchingham
All you need is an internet connection, a device that can go online, and a passion for great entertainment. There are no subscriptions or commitments — watch as much or as little as you like, whenever you want.