Officers are appealing for information on the whereabouts of a missing woman from east London.
Yewande Osunsanya, 25, left her home in the Langdon Park area of Tower Hamlets at around 12noon on Saturday, 5 January.
She was seen by a friend in the Hackney area and may have been heading to the Stratford in Newham.
Yewande is vulnerable, and is not believed to have a mobile phone, bank card or cash on her.
She is a black woman, around 5ft 5in tall, of slim build with black and brown braided hair and glasses.
Her disappearance is out of character and officers and Yewande's family are growing concerned for her welfare.
If you have seen Yewanda, call 101 quoting CAD 7333/05JAN19.