Gwent Police is appealing for information following a number of shop and office windows being broken in Chepstow Town Centre over the last three weeks.
Those targeted include Go Mobile, Herbert Lewis, Clinton Cards, the O2 shop and Chepstow Town Council building all on High Street, and an unoccupied premises on Moor Street.
All these incidents of criminal damage are currently under investigation.
Police are appealing for anyone with information relating to who is responsible, or anyone who may have witnessed the incidents to contact them on 01633 838111 or to call Crimestoppers anonymously on 0800 555 111.