(a)

within a period of five years after the entry into force of the Treaty of Amsterdam, measures aimed at ensuring the free movement of persons in accordance with Article 7a, in conjunction with directly related flanking measures with respect to external border controls, asylum and immigration, in accordance with the provisions of Article 73j(2) and (3) and Article 73k(1)(a) and (2)(a), and measures to prevent and combat crime in accordance with the provisions of Article K. 3(e) of the Treaty on European Union;

(b)

other measures in the fields of asylum, immigration and safeguarding the rights of nationals of third countries, in accordance with the provisions of Article 73k;

(c)

measures in the field of judicial cooperation in civil matters as provided for in Article 73m;

(d)

appropriate measures to encourage and strengthen administrative cooperation, as provided for in Article 73n;

(e)

measures in the field of police and judicial cooperation in criminal matters aimed at a high level of security by preventing and combating crime within the Union in accordance with the provisions of the Treaty on European Union.

(1)

measures with a view to ensuring, in compliance with Article 7a, the absence of any controls on persons, be they citizens of the Union or nationals of third countries, when crossing internal borders;

(2)

measures on the crossing of the external borders of the Member States which shall establish: