Sherlock fans are known as some of the most passionate in the business, but Scott says they are generally delightful. “There is this impression that the fans are crazy, but they’re not – they’re very respectful. They don’t overstep the mark. I get a lot of fan mail. Of course, some of it is a bit creepy, but mostly it’s very moving and creative. People send me drawings and their own versions of Sherlock stories. It’s a source of escapism for people and that’s great.