Officers are appealing for witnesses following an incident of indecent exposure in Northampton.
At 11.20pm on Wednesday, October 25 a woman was walking along Boughton Green Road, near the junction of Chalcombe Avenue in Kingsthorpe when a man walking past her indecently exposed himself.
A spokeswoman for Northamptonshire Police today said: "The offender is described as a thin, 5ft 10in white man in his 20s, with a long, thin face, wearing black jogging bottoms, a grey hooded top with the hood up over a black woolly hat."
Anyone with information can contact Northamptonshire Police on 101. Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111,