More graffiti has been spotted in the city, for the third day in a row.
Police received a report from Driftwood Crescent on Thursday afternoon, where they found the letter "csg" sprayed in blue paint on a fence.
On Wednesday, similar blue letters were found sprayed on a wall at École Harrison in the 300-block of Queens Avenue. And on Tuesday, the letters "lsd" were reported spraypainted along several blocks of Fourth and Fifth streets, near to the school.
Police currently have no suspects.