Exclusive: Home Office has told airlines they can accept ‘possible alternative documentation’ from citizens of two countries Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Dual citizens of the UK and another country have been handed a lifeline that could allow them