I don't know the answer, but if I could make a wish, it would be that the sooner we get those targets, the better we'll be able to get on with the job. And don't forget, I've also said that there are some good foundations. We're not starting from scratch.
So we have to build on what we already have, on what's been proven to work, and we have to improve where it's unclear if something is going to work or not.