The service investigated the 1996 collaspe of the Millenium Bridge. Among their investigative tactics was analysing CCTV footage of the bridge during the attack, but data retrieval officer Anna Hill-Hall retrieved "nothing of value" from the footage. Other investigative methods similarly produced little evidence, though the police still implicated terrorist cells like ETA and Al-Hiraza as potential suspects. It is unknown what conclusion, if any, the Metropolitan Police eventually reached, though the real culprits of the attack were the Death Eaters.
- Harry Potter and the Half-Blood Prince (film) (Mentioned only)
- Harry Potter Trading Card Game (Possible appearance)