|The Queen Mary 2 in San Francisco Bay. Photo by Mila Zinkova.|
- A partial power loss occurred in September 2010.
- In June of last year, the vessel failed a US Center for Disease Control Inspection, the first time in three years a vessel from a major cruise line had done so.
- Also in mid-2011, British authorities opened in investigation into allegations a crewmember was sexually molesting children on the QM2 and other Cunard vessels.
- An engine room fire in October 2011 was extinguished by the crew without any injuries.