POLICE fear for the safety of a 22-year-old Bacchus Marsh woman who has been missing for almost a week.

Sarah Cafferkey was last seen by family at her home on Ross Street last Friday.

Police believe Sarah may have gone out with friends that night, but she has not made contact with her family for the past six-days.

Police and Sarah’s family are concerned for her welfare as she has condition which requires medication.

She is described as Caucasian with a fair complexion, 168cm tall, thin build, black shoulder length straight hair with green eyes.

Her car, a silver 2001 Astra sedan, with registration OOHSEZ is also missing.

Anyone with information on Sarah or her vehicle is urged to call triple zero (000).