Thank you very much for the question.
I am sure that Toronto is talking to London about this. One of the things we did in the run-up to our games was talk to Vancouver and Canada. Even though it was a winter games and a slightly smaller event, there were a great many lessons we could learn. We had everyone from athletes and coaches to organizers and security people in Vancouver. I am sure Toronto is doing the same. There will be a spirit of cooperation.
I'm not an expert on this, but because it's a huge commitment of capital and time, I think what any city needs to do now is to think what they want, not just from the games, but what they want after it. There is no point focusing on a single event, vast though it is, or even two events in the case of the games, with the Olympics and the Paralympics. That's six weeks of competition, but it took us six years to get there. What we are doing is looking 20 years ahead. It seemed logical to us to design the games to be sustainable in the broader sense.
First of all, the games are physically in a community. What do you do for that community, and more importantly, how do you get that community involved in supporting the games themselves? There's that dimension. It's very important for all kinds of reasons. Buy-in is essential, and you won't succeed without it.
The second thing is the infrastructure. It places a huge burden on a city for a very intense period, but it is an opportunity to invest in infrastructure for the future. Communications and transport are the two big things we looked at.
The third thing is the environmental dimension. How do you leave as light a footprint as possible in terms of construction, but also leave a physical legacy, a park, waterways, or some contribution to the urban environment? That's a very strong dimension of London.
The last thing is perhaps the thing that dominates all our lives, and that is the economic legacy. How do you create permanent jobs, or jobs that are as permanent as possible in the locality? Much more importantly, thinking beyond, the key thing for us is it's the London games, but it's also Britain's games. Right across the country, there are efforts at cultural and legacy projects, from art and architecture, to drama and music. Indeed, there's a parallel cultural festival taking part at the same time.
The only advice is to think multi-dimensional. That will work.