Graffiti on park facilities

The little park by the beach that's only a few km from us has a 2 stall washroom for public use. Not sure why anyone wants to paint on it, although this is better than some of the graffiti around here. The parks guys look after the grass and the facilities and they've had to remove graffiti several times. There's some on the front of the wee building as well, maybe a future blip.