Passengers have already missed flights because of Europe's new border checks - now some experts are urging Britons to arrive up to four hours before take-off.

The EU's Entry/Exit System (EES) has sparked massive airport queues across Europe - with people complaining that they've had to wait hours to enter countries after landing

Passengers are being warned of lengthy waits as fingerprints and facial scans create bottlenecks at some of Europe's busiest airports.