Lisbon Treaty - European Union

Treaty on European Union

Article 3(2)

"The Union shall offer its citizens an area of freedom, security and justice without internal frontiers, in which the free movement of persons is ensured in conjunction with appropriate measures with respect to external border controls, asylum, immigration and the prevention and combating of crime"

Treaty on the Functioning of the European Union

Article 26(2)

"The internal market shall comprise an area without internal frontiers in which the free movement of good, persons, services and capital is ensured in accordance with the provisions of the Treaties"