Senator Glynn returned to the subject of social workers. I know that he is most anxious that we work on this issue. I agree with him that residential settings should be the last option. That is certainly my philosophy, which I have communicated to the health boards very strongly. He said adoption could be the best possible option. I am not entirely sure about this, though he raises a very interesting point. We must also stress the importance of fostering. As I said, there are many seeking to adopt who cannot find children, yet there is a huge pool of Irish children who wish to be fostered. The debate is very welcome, allowing us to promote fostering as a positive parenting option.