Illegal stay in the past: Member States cannot issue a return decision and an accompanying entry ban in accordance with the Return Directive to persons who are not present on their territory, including third-country nationals who had previously (in the past) stayed illegally and who returned to a third country before their illegal stay was detected.
Menace grave pour l'ordre public, la sécurité publique ou la sécurité nationale: les interdictions d'entrée peuvent avoir une durée plus longue que cinq ans en cas de menace grave pour l'ordre public, la sécurité publique ou la sécurité nationale.