Update: Shirley has been located.
Ballarat Police have put the call out to help find a missing elderly woman.
73-year-old Shirley’s silver Subaru hatch was found near Coimadai Diggers Rest Road Merrimu around 5.30pm Monday December 12.
She was last seen wearing a green checked shirt, red zip jumper, dark pants, brown hiking boots and glasses.
Her disappearance is described as out of character.
Anyone who sights Shirley or has information on her whereabouts is urged to contact Bacchus Marsh Police Station on 5366 4500.