Signs, walls and seats were spread with feces at the University of Windsor and campus police are investigating.

University spokesman John Coleman says the feces was discovered early Thursday morning, around 3 a.m.

Coleman says they’ve increased police patrols, especially to the inner part of the main campus where most of the poop was discovered.

He says it’s hard to determine if the feces is human or from an animal.

“I don’t know if there was any scientific analysis one on it, but it was definitely feces,” says Coleman.

There was surveillance video taken of the suspect, but Coleman says the person was wearing a hoodie making it hard to tell what they look like.

The feces was quickly removed.