Perth County OPP is investigating damage caused to mailboxes in Perth East.
Police received a complaint on Monday of a mailbox being damaged on Line 90, east of Road 164.
They say the damage was done sometime on Saturday.
Further investigation revealed that a second mailbox had been damaged in the area.
Police canvassed homeowners and it was discovered that this was the fourth similar incident in the previous few months.
Anyone with information on what happened is asked to call Perth County OPP or Crime Stoppers.