Metropolitan Police Special Branch
(Redirected from SO12)
The Metropolitan Police Special Branch was founded in 1883 as the Special Irish Branch and remained in existence until 2006 when Special Branch SO12 merged with the Anti-Terrorist Branch (SO13) to form the Counter-Terrorism Command (SO15).
- Special Branch Introduction and summary of responsibilities (pdf), Metropolitan Police, August 2004.
- Sean O'Neill, Special Branch absorbed into counter-terror unit, The Times, 3 October 2006.