Definicija: special rights" shall mean the rights that are granted by a Member State to a limited number of undertakings through any legislative, regulatory or administrative instrument which, within a given geographical area: (a) designates or limits to two or more the number of such undertakings authorised to provide an electronic communications service or undertake an electronic communications activity, otherwise than according to objective, proportional and non-discriminatory criteria, or (b) confers on undertakings, otherwise than according to such criteria, legal or regulatory advantages which substantially affect the ability of any other undertaking to provide the same electronic communications service or to undertake the same electronic communications activity in the same geographical area under substantially equivalent conditions;