Based on the measures we've put in place and mentioned to you, we make sure that those who rent their network are able to make the necessary investments. We don't scrutinize the investments they make in each market, but rather the rate that has been set, so they can make sure they have the funds to properly maintain their network.
In other cases, we generally make sure that the networks are reliable. Various proceedings of ours have already concluded—others are under way—to ensure that everything that's going on, whether it's in the environment—