There's a difference between what I call a dumb ghost and a smart ghost. The smart ghost is Hamlet's father - you know, he says, "Get revenge, my son!" That's incredibly rare. It's much more the grey lady in the same place everyday, moving across the floor.

Stalin was experimenting with telepathy in the 1930's. Winston Churchill had a paranormal office, trying to get people to travel out of their bodies and see behind enemy lines in the Second World War. And the Pentagon... The X-Files is based on a real department in the Pentagon, that's still there now. Pretty much every government, probably as far back in time as we can go, has one. And the police will quite often - and when I say often, I mean often - they will go to mediums if all else fails in the enquiry.

Women are afraid of walking at night, that someone pulls them into an alley and rapes them. That almost never happens. I mean, 98% of people who are raped, are raped by somebody they know. Somebody goes too far. But the destruction is just the same.

If you go into a bar or restaurant with a cop, the first thing he does is he'll stand in the entrance, and he'll look at every single face in that room because he doesn't want to spend an hour having a drink or lunch and didn't spot some villain they've been looking for, for two years.

Brighton is a beautiful seaside city, but it's got a dark underbelly.

Most of us have one big idea at some point in our lives. That Eureka! moment. It comes to us all in different ways, often by chance of serendipity.

We're full of electricity, and the walls and floor of a building contain carbon - the same makeup as a video tape - and I think we give off a huge amount of energy. Some people are able to see that and pick that up. I think almost every person I've met in my life has had some sort of experience that they can't explain, and those fascinate me.