Firstly, within the meaning of the definition of 'pollution' in Article 2 of Directive 2000/60/EC, it is to be construed as a risk threshold which requires poor chemical status to be changed to good.
Firstly, within the meaning of the definition of 'pollution' in Article 2 of Directive 2000/60/EC, it is to be construed as a risk threshold which requires poor chemical status to be changed to good.