C/L/39. Methods that were developed by the ECJ make sure that national courts give proper effect to the EU law and exceptions to the provisions of Article 39 of the Treaty under Directive 64/222 on Public policy, Security and Health.

This work provides and answers to two separate questions; one concerning the principles that the ECJ has developed in the case law, to ensure that the national courts of the Member States give adequate effect to the Community law. The author mainly concentrates on such development in the area of remedies and what principles had the ECJ developed for the Member States to follow when remedying Community law. The second answer is an application of exception under Directive 64/222 to the problem question. It considers the case law and the relevant articles of the directive so as to answer the question whether Member State will be able to justify deportation of the person on the particular grounds. Some aspects and rights of the persons in relation to freedom of movement such as rights of the student are also covered.