The River Ouse and Ouse Bridge was closed today around 1:30pm.
Police, fire and ambulance services attended the scene, where an individual was on the wrong side of the bridge wall.
The river was closed to traffic, and people were being asked to avoid the area.
The incident is now over and the bridge has reopened.
We understand that it has been brought to a safe conclusion, and the man is in the care of ambulance crews.