A teenager has been arrested on suspicion of assault after a woman was allegedly attacked with a set of keys at East Croydon rail station.
British Transport Police were called to platform 6 at 8.15pm after reports of an assault.
They arrested a 17-year-old girl, who taken to hospital following the incident.
The alleged victim did not go to hospital.
It is believed she had been attacked with a set of keys.
- How well do you know Croydon? Have a go at our tricky picture quiz
- Thornton Heath man to face jail for rape
- Brollies or barbecues? It's the bank holiday weather
- Plans for 100 news homes in Croydon approved
- This is why your Southern and Thameslink trains are delayed this morning