Although the great frustration about this [role] is the fact that there's one thing Maigret never does, and that's drive. He's always driven, or he takes the train, or he gets the bus. I was saying 'Well, why don't we ring the changes for the 21st Century, and stick him in the car?'. [Executive Producer and son of the author, John Simenon] said, 'Well, you can if you want, but there'll be lots of people who won't like it'. So he's a non-driver ... But no, Top Gear was never a consideration for me; and neither was I asked

I enjoy racing historic motorcars from the '50s and '60s. The seed of my interest was planted when I was about 12 years old and took over my mother's Morris Minor. I drove it around my father's farm. But my favorite car is still a McLaren F1, which I have had for 10 years.

It certainly helps, I think, with some actors to understand the process of acting. You see what extraordinary pressure they're under, there's a huge circus dedicated to a particular moment and they're got to deliver and it can help that you, even if empathetically alone, understand what they're doing.

What directors of television drama constantly tell you is 'Don't act it. Don't try. Don't emphasise that word'. Whereas with someone like Blackadder, even though he's a relatively low key character in a way, he did relish the lines that he had and the words that he was given, with a lot of inflection.

The first couple of weeks of filming were quite tricky for me to find my feet with the character [Maigret], which wasn't helped by the story that we were telling.

The character [Maigret] is bound to change and develop, and I wouldn't like to claim that we are perfectly formed straight out of the box. I think it's what I'd call an 'optimistic start'. As you know, for me, no glass is anything other than half empty, so I apologise for my reticence in terms of promoting this programme.

I'm not a naturally funny man. I find that I can only be funny, if I become someone else.