Surveillance Level 3, Active was updated on 13th Mar 15

Status: Completed - Rating: Everyone - Chapters: 1 - Word count: 2,234 - Genre: Fluff, Humor

Also available as: Epub

When John Watson shoots a cabbie to save the life of Sherlock Holmes, Mycroft Holmes orders that the pair of them be put on Surveillance Level 3, Active.  Things go straight downhill from there.

Spoilers for all three seasons plus a bit of speculation about what might happen after.