A two axle mobile crane overturned into the river Rhine last Thursday in Cologne, Germany.
The crane - a Sennebogen industrial mobile - belonging to contractor Hochtief, was working on renovation work along the riverside promenade when it lost stability. The emergency services blamed the incident on operator error. It was clearly related to overloading or an outrigger related issue. It appears to have been short rigged on the river side of the crane.
Thankfully no one was hurt in the incident and the fire service managed to prevent any serious water contamination.