A security alert is under way in an area of Co Fermanagh close to the border.
It follows the discovery of a suspicious object in the Wattlebridge Road area of Newtownbutler.
The B533 road has been closed as officers investigate.
Superintendent Clive Beatty said: "The alert follows a report that a suspicious object has been found in the vicinity of Wattlebridge and police are currently investigating.
"The B533 road heading southbound from Newtownbutler will be closed and motorists are advised to seek alternative main routes for their journey.
"I am appealing to members of the public living in or travelling through the area to be vigilant and not to touch any suspicious objects. The safety of the community is of paramount importance and anyone with any information in relation to this incident should contact police."