Detectives are hunting a flasher who sparked alarm on a train from Grove Park to Sevenoaks.
The vile incident happened around 3.45pm on Wednesday, 25 February, when a man boarded the service and brazenly exposed himself.
Police Appeal for Witnesses and Information
Officers have released an image of the suspect and believe he could hold key information. Anyone who recognises the man or saw what happened is urged to get in touch.
- Text British Transport Police on 61016
- Call 0800 40 50 40
Remember to quote reference 491 of 25 February when contacting the police.