38 Article 68 Any public telecommunications operator that contravenes paragraph (4) of Article 45 is subject to a fine of between 500,000 and 5,000,000 Rwanda Francs and pays compensation in full to those persons who are required to change their numbers both in respect of the costs of doing so and for any loss of business suffered by them. Article 69 Any landowner who contravenes paragraph (7) of Article 50 is liable to a fine of between 50,000 and 500,000 Rwanda Francs. Article 70 Any natural person or organization which intercepts any communication in contravention of Article 54 of this law is liable to : 1° a fine of between 500,000 and 5,000,000 Rwanda Francs and/or; 2° in the case of a natural person or each of the directors or managers of an organization, a period of imprisonment of between one month and one year. In the case of the interception being of information might compromise the security of the Republic, the term of imprisonment in paragraph 1 (2°) of this Article will be increased to ten years. Any natural person or organization which exceeds the authority of the court order in paragraph (7) of Article 55 of this law is subject to a fine between 500,000 and 3,000,000 Rwanda Francs. CHAPTER XVIII: FIAL AD TRASITIOAL ARTICLES Article 71 Any concessions granted under the provisions of Law n°8/92 of 19 November 1992 relating to Institutional Reform of telecommunications continue in force only until these have been replaced by licenses under this Law. Licenses will be granted one month after the commencement of this Law. Article 72 All previous legal provisions contrary to this law are abrogated.