- 10 - Ministry of Information which shall distribute them among television broadcasters in accordance with the law. Article 17 The wireless waves granted or allocated by the Authority to wireless networks investors shall remain the property of the Ministry. They cannot be sold or passed over. A decision of the Council of Ministers shall determine compensations to be paid for providing wireless waves for users. Article 18 The Ministry shall control frequencies (waves) to avoid any jamming or interference. It may stop any illegal use of wireless waves or any authorised frequencies causing wireless jamming and interference. Chapter Five Telecommunications Networks Authorisation Article 19 Public or private telecommunications networks shall not be set up or operated without authorisation or permission in accordance with the provisions of the present Law. Parties exempted from obtaining licenses Article 20 a. Ministries and government departments may establish and operate their own telecommunications networks without obtaining a license from the Ministry of Telecommunications. The exception shall be made of the provisions related to frequencies. However, the Ministry shall be notified in writing.