Article 9 (1) The operator of telecommunications network referred to in Article 8 paragraph (1) may operate telecommunications services. (2) The telecommunications services operator referred to in Article 8 paragraph (1) in operating telecommunications services shall use and/or lease telecommunications networks owned by telecommunications network operators. (3) The operator of special telecommunications referred to in Article 8 paragraph (2) may operate telecommunications for: a. own requirement; b. the needs of the state defense and security; c. the needs of broadcasting. (4) The operation of special telecommunications referred to in paragraph (3) letter a shall consist of the operation of telecommunications for the needs of : a. individuals; b. government agencies; c. special institutions; d. legal entities. (5) Provisions concerning requirements for the operation of telecommunications referred to in paragraph (1), paragraph (2), paragraph (3) and paragraph (4) shall be regulated by Government Regulation. Part Three Prohibition of Monopolistic Practices Article 10 (1) In operating telecommunications it is prohibited to carry out activities which may cause the occurrence of monopolistic practices and unfair business competition among telecommunications operators. (2) The prohibition referred to in paragraph (1) shall be in accordance with prevailing statutory regulations. Part Four Licenses Article 11 (1) Telecommunications operations referred to in Article 7 may be carried out after obtaining a license from the Minister.