Police are appealing for information after man exposed himself to two women as they walked along Macon Way in Crewe in the early hours of Wednesday 28 November 2012.
The women in their early 20s were close by to the playing field at around 3.15am when they were approached by a man who then exposed himself to them and followed them for a short distance.
The women immediately reported the offence to police. The man is described as in his 40s, of average build and wearing black stockings, a black bra and heels.
PC Clare Curbishley said: "This was an isolated incident and the offender made no attempt to grab the women. Anyone with information that may help to trace this man should contact police.
"We would also remind women out late at night not to walk home alone, stick to areas that are well lit and do not use paths that are secluded."
Anyone with information should contact PC Clare Curbishley on 101 quoting incident number 64 of 28 November 2012.
Alternatively information can be given anonymously by contacting Crimestoppers on 0800 555 111.