- 33 - Article 101 The establishment of telecommunications facilities or networks shall be prohibited unless the provisions of the present Law are respected. The exception is made of : 1. Networks set up for national defense or national security purposes; 2. Networks authorised in the former system before the coming into effect of the present Law. Article 102 Licenses and permits issued before the coming into effect of the present Law shall be valid until they expire, then the provisions of this Law shall apply to them when renewed. Article 103 The Minister shall issue the regulations necessary to implement the provisions of this Law. Article 104 The Wireless Telegraph Law No. 20 of 1924 and the Wireless Telegraph Law of 1934 in force in Palestine are hereby abrogated. Article 105 All competent authorities shall implement the present Law, each in its respective sphere of competence. The Law shall come into effect 30 days as of the date of publication in the Official Gazette. Issued in the city of Gaza on 18 January 1996 AD Corresponding to 28 Sha’ban 1416 AH