The delay is completely insignificant as far as the [airdate] is concerned. It was just to fit around Benedict Cumberbatch’s schedule. We’ve got two scripts in second drafts. I haven’t started yet because I’m still finishing up with Doctor Who. We’re fine. The production delay means nothing at all. I was never going to present over the summer in the U.K. so this doesn’t affect that at all.
(x) Steven Moffat (when asked about where they were with Sherlock)