The Government has secretly ramped up a controversial programme that strips people of their British citizenship on national security grounds with two of the men subsequently killed by American drone attacks. Since 2010, the Home Secretary, Theresa May, has revoked the passports of 16 individuals, many of whom are alleged to have had links to militant or terrorist groups. Critics of the programme warn that it allows ministers to wash their hands of British nationals suspected of terrorism who could be subject to torture and illegal detention abroad. They add that it also allows those stripped of their citizenship to be killed or rendered without any onus on the British Government to intervene. At least five of those deprived of their UK nationality ... were born in Britain, and one man had lived in the country for almost 50 years. Those affected have their passports cancelled, and lose their right to enter the UK making it very difficult to appeal. The leading human rights lawyer Gareth Peirce said the present situation smacked of mediaeval exile, just as cruel and just as arbitrary. Ian Macdonald QC, the president of the Immigration Law Practitioners Association, described the citizenship orders as sinister. Its not open government; its closed, and it needs to be exposed. Government officials act when people are out of the country on two occasions while on holiday before cancelling passports and revoking citizenships.