A limited number of tamperproof screw kits for car number plates are being made available to residents in Newmarket.
The kits which are free of charge can be obtained from Newmarket Police Station while stocks last.
Police have made residents aware of the kits after two cars in the town had their number plates stolen last month.
Between Monday, September 29 and the following day a Renault Clio in Royal Palace Close, and a Citroen GS3 parked in Guineas Close had their number plates removed.
Anyone with information should call 101.