A news junkie, I read, daily, the 'Times/Sunday Times,' the 'Guardian/Observer,' 'Mail,' and the 'Argus' - both to keep up with crime in Brighton, where I set my novels, and because I think it is vital to support local papers - they provide a unique accountability for councils, emergency services and so much else, and are dangerously undervalued.

The biggest qualification to be a good police officer is to have a high degree of emotional intelligence.

Most good police officers are very open-minded. The bad ones are the ones who are close-minded.

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.

There's no question that ghosts exist. The big question for me is whether ghosts are simply electronic imprints left in the walls or the atmosphere of places, or whether they do actually represent something from the afterlife.

Life's not some slot machine in an arcade with a sign that flashes up saying 'I'm sorry, you have been killed. Would you like another go?' But we might get put through the same test each time, get faced with the same situations until we've learned how to cope.

Police do get obsessed with solving crimes. You know, particularly if there's been a murder, it becomes personal for the police officer very quickly, and it gets to the family. Even after they've retired, they carry on, not letting go.