One passenger injured
The UK Marine Accident Investigation Branch (MAIB) released the report of its investigation regarding an injury occured to a passenger on board a Delta 8.5m RIB on the River Thames, London on 6 May 2010. A male passenger on a Delta 8.5m rigid inflatable boat (RIB) suffered lower back compression fractures while the boat was transporting him, with fellow workers, to a jack-up rig on the River Thames. The injury occurred as the passenger landed heavily on a locker lid, where he had been sitting, after he had been momentarily lifted off the lid due to the motion of the craft.
You may view the report here.
Source: UK Marine Accident Investigation Branch