Passport holders have been given a nine month warning as they could have to give data such as their fingerprints when travelling to and from Europe.
From November tourists returning from Europe will no longer have their passports stamped. This will happen as the process moves to become digitised.
Since Brexit, UK tourists have needed stamps whenever they've entered or exited the Schengen Area, which prove holidaymakers and passengers haven't stayed outside their visa requirements. But the security checkpoint process will become digitised from later this year.
