1. The Contracting States shall not expel a refugee lawfully in their territory save on grounds of national security or public order.

2. The expulsion of such a refugee shall be only in pursuance of a decision reached in accordance with due process of law. Except where compelling reasons of national security otherwise require, the refugee shall be allowed to submit evidence to clear himself, and to appeal to and be represented for the purpose before competent authority or a person or persons specially designated by the competent authority.

3. The Contracting States shall allow such a refugee a reasonable period within which to seek legal admission into another country. The Contracting States reserve the right to apply during that period such internal measures as they may deem necessary.