UPDATE: Police stated: "Thames Valley Police has now identified and located a woman who we had concerns for her safety in Milton Keynes.

"This evening (16/11) we made a public appeal to find a woman who we had concerns for her safety.

"The woman has now been identified and located thanks to information provided to us from the public who saw our appeal.

"We would like to thank the public for their support and information provided."

Police are 'extremely concerned' for the welfare of a missing Bucks woman who was last seen on CCTV in London yesterday morning.

Kay, 65, from Downs Barn, Milton Keynes, may need urgent assistance, according to the force.

She was reported missing on November 9, and her last confirmed sighting was on CCTV at approximately 9.30am November 10, in the Rotherhithe area of London.

READ MORE: Man with Nitrous Oxide cannister in vehicle fined after High Wycombe search

She is known to frequent the Highgate area of London.

TVP Milton Keynes stated: "Due to her mental health and learning needs, Kay may be vulnerable and in need of urgent assistance.

"We are extremely concerned for Kay’s welfare. If you see her, please call 999, quoting reference number 43250572759.

"If you have any information that may assist our search, please make a report via our dedicated missing persons’ portal."