Three cars were apparently targeted by vandals in Kirriemuir last week.
Police officers are appealing for information on the incidents, which all happened between February 6 and 10.
A grey Ford Focus was damaged between 8pm on February 6 and 4pm on February 7 whilst parked on Brechin Road, near the junction with Browns Lane.
A blue Ford Fiesta was also damaged in the same place between 3.10pm and 3.45pm on February 9.
And officers are also investigating the vandalism of a blue Suzuki SX4 that happened between 6pm on February 9 and 10am February 10. The car was parked on a driveway in the Mart Lane area.
Anyone with information is asked to contact police on 101, quoting incident 3023 of 10 February and incidents 2834 and 2852 of 9 February.