Ruth, 77, went missing this morning from her home in the village and we are currently searching the Barlby and Selby area for her.
Ruth was wearing a red coat, black striped trousers, a grey hat and black gloves. She may also be carrying a bag for life shopping bag.
We are concerned for Ruth's safety.
Anyone who has seen Ruth is asked to call North Yorkshire Police on 101 if you have seen Ruth, or if you have an immediate sighting of her, please call us on 999.