UPDATE:
Helen has been found safe and well at Dove Stones
Police say they are 'increasingly concerned' about a woman missing from Oldham.
Helen Cavanagh was last seen on Central Avenue in Greenfield.
She is described as being approximately 5ft 7in tall with blonde hair. Helen may be wearing a long blue coat and black boots.
Family members say Helen is 'vulnerable' and are particularly concerned as she does not have her phone, purse or car with her.
It's understood Helen frequents the Dovestones area and also has links to Tameside and Glossop.
Officers say they want to make sure she is safe and well.
Anyone with information about Helen's whereabouts should contact police on 0161 856 8972.
