The new European Union entry/exit system introduced in April may have enhanced border security, but it has also meant bigger delays for travelers at the bloc’s airports – and Greece is no exception.

Greece says a new biometric screening system at airports for non-European Union citizens is fully operational, rejecting reports of a formal summer exemption for British travelers.

The new European Union entry/exit system introduced in April may have enhanced border security, but it has also meant bigger delays for travelers at the bloc’s airports – and…