As I've said, in 2007, we're free to go and we'll just have to do what's best for the business.
I think mystery writers and thriller writers - whatever genre you want to call it - are taking on some of the biggest, most interesting kind of socioeconomic issues around in a really interesting, compelling way.
I'm fully aware that 'Doctor Who' will always, always be part of my life, and that's not something I would run away from in the slightest. I wear it with pride, definitely.

