She was last seen at around 5pm yesterday, October 30, walking on the A30 at Carminow in Cornwall and has a silver Ford KA.
Tina is described as white, 5ft 6ins tall, of a medium build, with dark brown hair. She was wearing a dark waterproof coat, black trousers and possibly has glasses on.
If you have seen Tina, police would like to hear from you. Call police on 101 quoting log 788 of October 30.