We've developed criteria for each of those four key nutrients: fats, saturated fat, salt, and sugar. Actually that's probably an easier exercise than trying to combine the information on those different nutrients into a single set of criteria.
Again, working alongside stakeholders, taking scientific advice and consulting with all our stakeholders, we developed criteria for low, medium, and high for each of those four key nutrients. For the low criteria, it was a very simple task, as we simply had to follow EU legislation, because there is now EU legislation determining what the criteria are for low fat, saturated fat, salt, and sugar.