Britain's Home Secretary Theresa May arrives for a cabinet meeting at Downing Street in London, Tuesday, Nov. 8, 2011. British lawmakers demanded to know Monday whether a policy of relaxing border checks on thousands of passengers at airports and ports could have put national security in jeopardy. The country's main opposition Labour Party said allegations that border staff had been ordered to routinely suspend some passport checks to ease lines during the summer vacation season were troubling. (AP Photo/Kirsty Wigglesworth)