The creation of the Schengen area without internal borders has brought important benefits to European citizens and business alike, yet in recent months the system has been severely tested by the refugee crisis.
Sisepiirideta Schengeni ala loomine on toonud Euroopa kodanikele ja ettevõtetele olulist kasu, ehkki viimastel kuudel on pagulaskriis selle süsteemi rängalt proovile pannud.