A number of tools and a tool box have been recovered by Derbyshire Police's roads policing unit during a pursuit in Clowne.
The team pursued a silver Vauxhaul Astra in a car park in Clown on December 12, which did not have a valid licence plate on its rear.
In the car park, the driver did a loop of the area, reversed the car and rammed into the police vehicle before driving off and then fleeing his vehicle.
There the police found a number of tools and a tool box which have been recovered.
The roads policing unit have reached out to anybody who may have lost some tools to reach out and collect them.
In a tweet, a spokesman said: "Driver sees us, does a loop round a car park, slams it in reverse and rams us.
"Short pursuit before running off. Anyone missing some tools? Call us inc 617 of 12/12/18 if they are yours."
You can contact Derbyshire Constabulary if the tools are yours by calling 101 and quoting incident number 617 of December 12.