Castletown commissioners are warning after vandals left broken glass in a popular park in the town.
The local authority took to Facebook to say it's recently had a number of incidents at Poulsom Park.
Commissioners say those responsible left broken glass in their wake, and are advising dog walkers and parents to be careful.
They say if you find broken glass, you can let them know by calling 825005 and they'll clean up the mess.