The Grey Bruce OPP are looking for any available surveillance footage in connection with a graffiti incident at Peninsula Shores District School in Wiarton last Thursday.
A resident observed 2 people spray painting the school at 115 George Street just before 10 pm.
Prior to police arrival the youth left the scene.
Yesterday just before noon school employees contacted police advising that the school had been spray painted again in a similar manner.
Police are asking for anyone in the area to check their video surveillance between 9 and 10:30 pm last night and last Friday through yesterday.
If they have any footage to share they can contact Grey Bruce OPP or anonymously to Crime Stoppers.