Next, you'll be asked to connect with Twitter. Rest assured, we will never send a tweet from your account without your permission.
RT @Markgatiss: Heavens. Four years ago today since #Sherlock first aired! What an adventure it's been. But back to work. Now, where was I...? INT. BAKER ST
4 years ago today a certain TV show debuted on @BBCOne on a Sunday evening and life was never the same! Happy Anniversary to #Sherlock!
Sadly she isn't named Sherlock (even if it is a girls name) - but her initials are actually SH ;o)
#Sherlock was the most licensed BBC programme in 2013/14, sold to 224 countries:
Grab the new metallic #Sherlock poster from @GBPostersdotcom with 25% off using Sherlock25:
See what's Trending Now for @Sherlockology