Member States which have granted special or exclusive rights to undertakings shall ensure that all exclusive rights are withdrawn, as well as those special rights which:

1. (a)

   limit to two or more the number of undertakings, otherwise than according to objective, proportional and non-discriminatory criteria; or

2. (b)

   designate, otherwise than according to the criteria referred to in point (a), several competing undertakings.

They shall inform the Commission of the measures taken or draft legislation introduced to that end.