Every kid comes to a point in his life, where you listen to your Dad, but then you go into the street and you start listening to the views of other people. You're looking for role models. It's like that moment when you step out.

In London, there must be thousands of people in the business of making films, whereas in Nottingham or Sheffield, you're probably talking about below a hundred. So there aren't thousands of people scrapping for the same money and for the same jobs. I went out in Nottingham the other night and there's a really beautiful community of people who are really supportive. It's not this back-stabbing thing, high-rent, high-cost, high-tension. Up here we are independent filmmakers and there's a lovely sense of camaraderie.

I haven't forgotten what it was like to be a kid; especially a misunderstood one

I'm obviously first and foremost a British filmmaker on a global scale, but when it comes to narrowing it down, I really feel like my voice is in the Midlands and outside of London.

Every kid comes to a point in his life, where you listen to your Dad, but then you go into the street and you start listening to the views of other people. You're looking for role models. It's like that moment when you step out.

I suppose my dream was always about existing outside of London. Obviously the film world 10 years ago, when I first kicked off, was a very different landscape. Meeting anyone for a job on the crew, and on the cast, always meant a trip to London for me. But it's changed quite dramatically. You can't completely exist outside of what's down there, but things have changed massively.

The violence at the end is about personal torture.