Because I wanted to have a place that I could create everything that I that I never had as a child. So, you see rides. You see animals. There's a movie theater.
Crossrail is a prime example of infrastructure. It is a rather deadly word, but I think it is exciting stuff, the civil engineering which makes Britain tick - the bridges, tunnels, power and water networks, which bind us together.
All you have in comedy, in general, is just going with your instincts. You can only hope that other people think that what you think is funny is funny. I don't have an answer but I just try to plough straight ahead.

