Tim Lombard (Fine Gael) | Oireachtas source

With respect, and I am not trying to be argumentative, if the derogation farmers are taking these all extra measures and that is not being acknowledged in the modelling, it would put into question the accuracy of the model. Otherwise, we could be dealing with a catchment where there is no farming derogation, everyone is using a splash plate and they are all using different forms of nitrogen. That would-----