In addition, a new Article 78-a has been introduced to regulate political advertising on billboards and advertising panels. It limits the number of billboards and advertising panels that can be used for political advertising to 50 per cent of the total number on the territory of a particular municipality. Further, it introduces a quota system whereby 40 per cent of the total in a given municipality is allocated to the ruling parties and 40 per cent to the opposition parties, 10 per cent to parliamentary parties that have no parliamentary group and 10 per cent to non-parliamentary parties. The location of allocated panels and billboards is determined by a drawing of lots.