Vandals threw paint stripper over several cars causing damage worth thousands of pounds at a garage.
The seven cars were parked on the forecourt of T&T Vehicle Sales, in Orchard Street, in Whittlesey, when the attack happened at about midnight on December 9.
PC Melanie Bull, investigating, said: “This is the second time vandals have targeted the garage and I would urge anyone with any information to call police.
“I would also like to hear from anyone who noticed people with tins of paint during the early hours of yesterday morning.”
Anyone with information should call PC Bull on 101 or Crimestoppers, anonymously, on 0800 555 111.