Police are appealing to the public for information in trying to find 60-year-old Lismore woman, Christa Crewe.

Christa was last seen at her home in Lismore Heights around 8pm on Sunday 1st May.

Police and her family believe she is without essential medication and due the inclement weather, have concerns for her welfare. She is believed to be travelling on foot and does not have warm clothing or access to a phone.

Christa is described as Caucasian in appearance, thin build, with long grey hair. It's not known what she may be wearing.

If you think you may have seen Christa please call Lismore Police on 66260599 or Crime Stoppers.