Water Industry (Financial Assistance) Bill

I appreciate that the right hon. Gentleman's debate is not entirely abstract, but on amendment 5 how would the Government be able to judge financial assistance on the basis of that debt to equity ratio? Presumably, assistance will come in different tranches, so any group company's activity might at various times fall on either side of any category that the right hon. Gentleman has in mind, and any assistance might be for a specific project in different tranches. Does he not feel that his amendment would over-complicate what he is trying to achieve? Will he detail precisely how he thinks it would operate?