Five cars and two business premises have been damaged in the early hours of Sunday, August 24, off Dixon Street in Lincoln.
A Citroen C3, a Ford Focus, a Renault Kangoo, a Toyota Yaris, and a Vauxhall Astra that were parked on Dixon Way all had windows smashed.
A carpet centre and car wash on the same road also had some windows and doors smashed.
The incidents were reported to police on the morning of Sunday 24th August and are believed to have happened in the early hours of that morning.
Officers investigating the incidents, which are being treated as criminal damage, would like to hear from anyone who may have seen or heard anything or anyone suspicious in the area around the time.
Anyone with any information is asked to contact Lincolnshire Police on 101 quoting incident 113 of 24/08/2014. Alternatively contact the independent charity Crimestoppers anonymously on 0800 555 111.