The security alert at the Skeoge Link Road in Derry has ended after being declared an elaborate hoax.
Shortly before 1pm this afternoon it was reported that a suspicious object had been found near a roundabout in the area.
Officers attended the scene and a number of roads were closed as examinations were carried out.
The object has been taken away for further forensic examination and all roads have re-opened.
An investigation is underway and officers would appeal to anyone with any information in relation to this incident to come forward.