Update: Ellen has now been found safe and well. Nottinghamshire Police have thanked those who shared the appeal.
Police are searching for a missing woman, who they believe may be in the Skegness area.
Ellen Marshall, 37, of Old Basford, Nottinghamshire, was last seen on Thursday, January 5.
Officers are concerned for her safety and are asking anyone with knowledge of her whereabouts to get in touch.
Ellen is white, 5ft 9ins tall, of slim build, with long black straight hair.
It is not known what she was wearing at the time of her disappearance.
Anyone who has seen Ellen, or believes they know where she is, should call Nottinghamshire Police on 101 quoting incident number 419 of January 17.