There's a grown-upness about television now that wasn't there before. You do know you're doing stuff for adults who can tell the difference between right and wrong, well hopefully, and make judgements about violence. And with 'Peaky,' always if there is an act of violence, there is a consequence.

I never map things out in advance. It would be better if I did and more economical in terms of time, but I've found that if you work out a plot line from beginning to end, at the beginning it becomes very rational.

My mum was a bookies' runner at nine years old and my dad's uncles were Peaky Blinders and gangsters.

Steven Knight Quotes