Police are investigating an indecent exposure which happened on the 18th August, at around 7.20pm on the line between Seaton and Camerton.
A woman reported a man exposing himself to her while she was walking down the line.
A Cumbria Police spokesman said: “The man is described as between 20 and 30-years-old, around 5ft 6ins, with dark hair and dressed in an all-black tracksuit.”
Anyone with information or who may have witnessed this incident, should call PC 2520 on 101, email [email protected] or call Crimestoppers anonymously on 0800 555 111, quoting log 19 of 18th August.