Article 8 4.

In situations not covered by paragraph 3 of this Article, where a persistent breach of the permit conditions poses a danger to human health or causes a significant adverse effect upon the environment, and where the necessary action for restoring compliance identified in the inspection report referred to in Article 23(6) has not been implemented, the operation of the installation, combustion plant, waste incineration plant, waste co-incineration plant or relevant part thereof may be suspended by the competent authority until compliance with the permit conditions is restored.