An unwelcome male caller has been contacting women at various local businesses, police have warned.

The calls usually start off relatively harmlessly, a spokesman said, but “tend to become quite suggestive in nature”.

“Women that receive such calls should be wary about divulging any personal details, hang up once it is clear the conversation is improper and report the matter to the Criminal Investigation Department on 247-1744.”

Anyone with any information should contact the Criminal Investigation Department.