THIEVES are targeting cars which have been left unlocked in Grantham, says police.
The warning comes after a sat nav was from the glove compartment of a car parked in St Helen’s Close, Grantham.
The car was left unlocked by the owners while they were unloading it.
A police spokesman said: “Officers are warning car owners that it only takes seconds to get in and steal property.
“Cars should be locked even if they are being left unattended for a brief period of time.”
Anyone with any information can call Lincolnshire Police on: 0300 111 0300.
Give information on criminals operating in your area anonymously to independent charity, Crimestoppers, on 0800 555 111.