A spate of vandalism has left a trail of smashed car windows in Fleetwood and Thornton.
Police are now warning people to keep an eye on their vehicles when parked up in the evenings.
A black ‘Nirvana’ style pick up truck has been seen touring the area and police believe the vehicle is being used by people firing ball bearings from a catapult device.
They are aiming directly at car windows.
So far 11 similar incidents have been reported.
Fleetwood Police Inspector Steve Bell said: “They have all happened in the last week, randomly across the area from 6pm to midnight.”
If you have infomation call Fleetwood Police on 101 or Crimestoppers on 0800 555111.