Police received multiple reports of motors being damaged in the Manor Lane area between 8pm on Monday, December 28, and 8am on Tuesday, December 29.
A force spokeswoman said: “It is believed that overnight, a number of vehicles had their paintwork scratched and damaged by persons unknown.
“At this time, it is not clear whether one person or more is involved and officers would like to hear from anyone who may have seen anything suspicious in the area that evening and overnight.
“If you can help, please call 101 or email [email protected] quoting incident number 1102 of 29 December 2015. Alternatively, call Crimestoppers anonymously on 0800 555 111.”