> It was clear when I travelled back from Marseille that many passengers hadn't realised they would be required to leave the train at the northern city of Lille for passport checks. When I travelled to/from Romania by train two years ago, border control officers got on the stop before the border, walked through the train to check passports and got off at the next stop, probably taking the next train back. This happen…
Joining Schengen and getting UK immigration boffins to board the trains and operate efficiently have exactly the same problem: they would require competent leadership from 10 Downing Street.