Police are warning over dangerous anti-social behaviour in Sion Mills following a number of recent incidents near the former mill site.
PSNI say they have dealt with reports of criminal damage, including damage to fencing and fires being deliberately lit in the area.
Officers say the behaviour poses serious safety risks and warn that somebody could be seriously injured if it continues.
Police are continuing patrols in the area and are urging anyone who notices suspicious activity to report it immediately.
