hensyn til rejse og ophold, og som er begrundet i hensynet til den offentlige orden, sikkerhed og sundhed, og direktiv 75/34/EØF (4) har fastsat under hvilke betingelser en medlemsstats statsborgere skal have ret ti! at blive boende på en anden medlems stats område efter dér at have udøvet selvstændig erhvervsvirksomhed;
residence of foreign nationals which are justified on grounds of public policy, public security or public health and whereas Directive No 75/34/EEC (4) laid down conditions for the exercise of the right of nationals of a Member State to remain in the territory of another Member State after having pursued therein an activity in a selfemployed capacity;