Suffolk Police are appealing for information following an indecent exposure incident in Lowestoft last week.
On Monday 27 April at around 11pm, a man walking in the street exposed himself to a victim outside a residential property in the town, before walking away.
The female victim, who was indoors at the time, was left very upset and intimidated by the incident, which occurred in the vicinity of Park Road.
The man is described as white and wearing all black clothing and a black cap or hood. He is of large build, possibly in his 20s, and may have been carrying a black rucksack.
Police would be interested in hearing from anyone who might have seen or heard any suspicious activity in Park Road, St Margarets Road, Osborne Street, The Hemplands or Jubilee Way at the time of the incident, or from anyone who may have any CCTV or dashcam footage that might assist the investigation.
Anyone with any information about this incident or who saw anything suspicious at the time is asked to contact the Police by phoning 101 or contacting Crimestoppers on 0800 555 111.