Damage was caused to a car parked at Narberth's Town Moor car park sometime over the weekend.
A blue Peugeot 206 (index X167 FEP) had been parked in the middle of the car park by its owner at 6 pm last Friday.
At 12 noon the following day, the owner returned to find the front bonnet with a large dent in the middle.
It appears that the damage was caused either with a blunt object or by someone falling/climbing onto it.
Police are appealing for anyone with information to contact WPC1048 Jackie Howells at the town's police station on 0845 330 2000.