Police have released a second photo of a vulnerable missing woman from Orpington.

Isabelle Payne, who has Bipolar disorder, was last seen at 3pm on Monday (July 13).

The 25-year-old is described as white, 5ft 8ins tall with shoulder length, dark auburn hair and green eyes.

When she was last seen she was wearing a navy blue hoodie, blue t-shirt, maroon corduroy trousers and black trainers.

She was carrying a white, polka dot rucksack.

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Police released this image of Isabelle Payne late last night (July 16)

Police, who are becoming increasingly concerned to know her whereabouts, believe she may be in central London.

Ms Payne also has links to Bromley, Canterbury and Kent.

Any sightings of her should be reported to Bromley CID on 101.