Mid North Coast Police are investigating a suspected break and enter at a school in Port Macquarie over the weekend.
A NSW Police spokeswoman said individuals had gained entry into classrooms between July 3 and July 6.
"At some time between 6.30pm Friday, July 3 and 7am Monday, July 6, an unknown number of persons have broken into several classrooms at a school on Lochinvar Place, Port Macquarie," the spokesperson said.
"No stolen items or damage have been reported. Mid North Coast police have commenced inquiries into the incident."
Anyone with information is urged to contact Crime Stoppers on 1800 333 000.