 So one of the most interesting things about the water utility that I manage is the size of our footprint. I think she has an exciting story because they did a lot in relative short time to change their drinking water system, but especially that they turned their business right to the customer. So they put the customer in the center, and I was very impressed about the way they did it, and I think that's very important for, well, when you think about utilities of the future, that's a really important element of that. Well, it's a great discussion because I think every water utility faces a whole range of challenges and it's comforting to know that other people face similar challenges and it's fascinating to see how they deal with them. So just sharing those ideas and learnings is in itself a great experience. I really appreciate this whole conference and today I visited the exhibition especially, looking around for companies and, well, extending the network, maintaining the network I already had. It's really a great opportunity to do this here. I've been today only at the Grand Nose Lodge sessions and that's, of course, an exciting new technology which is really changing the field. Why? Well, it makes much more compact treatment plans possible and it's really a different type of aerobic waste water treatment and that will, I think, have a very big impact. But some of the issues we've been wrestling with are things like most of us are owned by politically elected governments who operate on a timescale of three, four, five years and yet we're making decisions about investments that last for 50 or 100 years. So how we work with that in a way that we bring our customers along, we deliver on what our governments and owners want but we also make the right decisions for the long-term or the security of our part of the world. They're really interesting discussions to talk about. You always look in the program, of course, for new things and this time I look to presentations of previous colleagues. So, actually, I knew the story a bit but last year I went away from that company, I learned a lot that they, well, they extended the work and I appreciate that. So to see that things are going on from research to a product and that's what I like.