David Cameron's phone has been not tapped by US intelligence agencies, the White House said amid claims that other European leaders' communications were monitored.
White House National Security Council spokeswoman Caitlin Hayden told the BBC: "I can confirm that his communications have not, are not and will not be monitored by the US."
More top news
Two suspected illegal immigrants have been detained after one was spotted waving at motorists while sitting on the rear axle of a lorry.
Toronto Police will not charge two men who built a long tunnel through the city "for personal reasons."
More cold, wintry weather into March