Police are searching for three men who abused a member of staff at the train station in Liskeard.
British Transport police has released CCTV images of three people they would like to speak to in relation to the incident which happened at around 5.45pm on Sunday March 10.
Investigating officer, PC Steve Kelley, said: "The female member of staff was dispatching a train from Platform 2 at the station when three men, who had just missed the train, began hurling abuse at her.
"One of the men also pushed the member of staff in the chest. Although uninjured, she was understandably upset by the behaviour of the men who continued to loiter at the station and cause a nuisance before eventually leaving.
"Enquiries are ongoing and I am now able to release images of three men officers would like to trace in connection with this incident.
"This was a totally unprovoked attack on a member of staff simply doing her job and she certainly did not deserve to be subjected to this type of unacceptable behaviour.
"I would ask anyone who recognises any of these men to come forward, as we believe they will have information which can assist the investigation."
Anyone with information is asked to contact British Transport Police on 0800 40 50 40 quoting background reference B4/WWA of 22/03/2013.
Information can also be passed to the independent charity Crimestoppers on 0800 555 111.
