More than a million Britons may suffer from a disorder called restless legs syndrome that ruins their sleep and affects the quality of their lives, says a survey. Their condition compels them to move their legs and is usually accompanied by a "creepy-crawly" or burning sensation which can only be relieved by walking around. At night, sufferers may experience involuntary leg jerks once a minute, disturbing sleep and leading to daytime tiredness. Research among 23,000 people in America, France, Spain and Germany included more than 2,000 British patients and 28 British GPs. The survey is published today in the journal,...