Police are dealing with an 'ongoing incident' in Bulwell.
Several officers are currently at the scene on a patch of land off Cinderhill Road.
A cordon has been put up and police are searching land close to the tram line.
A Nottinghamshire Police spokesperson said: "We are carrying out enquiries in relation to an ongoing incident."
The spokesperson was unable to provide any more details at this stage.
Trams are running as normal at this time.