Police are investigating several break-ins in the Kings Weald area of Burgess Hill overnight on Monday (3 to 4 March).
Reports were received of thefts from cars and a break-in at a house where the car keys and car were stolen.
The vehicle was located almost immediately by police when the offenders were involved in a collision and abandoned the car.
Sergeant Ryan Oakley said: “We understand multiple similar incidents such as these will be concerning for the community, and we are taking them extremely seriously.
"It is vital that the public report every crime, so we can fully investigate, identify series, and increase the police presence in the area if required.
“Officers will be carrying out extra patrols this evening (4 March) and overnight to deter any further offences. An investigation is ongoing with numerous lines of enquiry to identify the suspects and bring them into custody.
“We are asking residents to please be vigilant and ensure your properties are secured.
“Anyone with any information, or relevant CCTV footage, is asked to report to police online or via 101, quoting Operation Denim. In an emergency, for example if you witness a crime in action, please dial 999.”
Raystede's free family learning days return this Easter
Mims Davies MP welcomes constituents to Parliament for Prime Minister's Questions
Ashdown Radio Sport
Family reviews place Hailsham care home In region's Top 20 Care Awards
Plans submitted for new sauna and wellness facility in Polegate
Mims Davies MP announces opening of Uckfield Temporary Banking Hub Today
A night of Cher magic heads to Eastbourne
Big Wheel to return to Eastbourne seafront