Samtidig er det meget vigtigt at sikre, at en forenkling af tredjelandsstatsborgeres frie bevægelighed inden for Schengenområdet ikke udgør en ekstra trussel mod medlemsstaternes sikkerhed.
At the same time, it is very important to ensure that the simplified movement of third-country nationals within the Schengen area does not pose additional threats to the security of the Member States.