Drivers in Paisley are facing traffic chaos after a vulnerable man climbed over a railing on a busy overpass.
Officers were forced to lock down Gallow Green Road and King Street this afternoon, causing long delays for drivers.
Emergency crews raced to the scene at around 4pm.
One driver said: "The road was closed in both directions. It is total chaos and police are making sure everyone is kept well away."
The incident is ongoing.
