There are great examples. The key ingredients, really, are having the right parties at the table and having consistent financial resources available. We see that kind of rolling up and rolling back, which is one of the absolute keys, and then government being there ready to implement. Those are some of the key ingredients.
I don't want to single out one because all models are regionally specific. Each one of them has its own special qualities. It's like trying to pick a favourite child.