British Transport Police have launched an appeal after a teenage girl was raped onboard a Southeastern train.
The train was travelling between Eltham and Dartford at around 2:30pm on 19 May when the 17 year old female victim was raped in a toilet.
A 19 year old man has been arrested though police are still looking for anyone who could help with enquiries.
BTP do not give details on the exact service, though the train would have been on the Bexleyheath line and ran via Lewisham.
If you can help text BTP on 61016 or call 0800 40 50 40 quoting reference 2200052185.
Alternatively, you can call Crimestoppers anonymously on 0800 555 111.