1. Member States may adopt legislative measures to restrict the scope of the obligations and rights provided for in Articles 5, 6 and Article 8(1), (2), (3) and (4), when such restriction constitutes a necessary measure to safeguard national security, defence, public security, the prevention, investigation, detection and prosecution of criminal offences or of unauthorised use of the telecommunications system, as referred to in Article 13(1) of Directive 95/46/EC.
2. The provisions of Chapter III on judicial remedies, liability and sanctions of Directive 95/46/EC shall apply with regard to national provisions adopted pursuant to this Directive and with regard to the individual rights derived from this Directive.
3. The Working Party on the Protection of Individuals with regard to the Processing of Personal Data established according to Article 29 of Directive 95/46/EC shall carry out the tasks laid down in Article 30 of the abovementioned Directive also with regard to the protectio