The controls have been limited to what is strictly necessary and proportionate in light of the serious threat to public policy and internal security posed by the risk of secondary movements of irregular migrants entering via Greece.
Kontroll on piirdunud rangelt vajalikuga ja olnud proportsionaalne, pidades silmas tõsist ohtu avalikule korrale ja sisejulgeolekule, mida põhjustab Kreeka kaudu saabuvate ebaseaduslike sisserändajate edasirändamise risk.