
Barbara Ann Quinn. Photo: supplied
A police spokeswoman declined to comment further about the nature of the concerns saying: "It is an operational matter."
Quinn is described as 163cm tall and of medium build.
Her vehicle - a white Mazda Axella hatchback, registration KYC486 - is also missing.
Police are urgently appealing for sightings of her and anyone with information should call police immediately on 111.

Police are appealing for sightings of Barbara Quinn's car. :Photo: supplied