The hunt is on for a man after a sexual assault on-board a train travelling from the county.

British Transport Police has now released CCTV images of a man officers want to speak to in relation to the incident which took place in the early evening of Sunday, September 20.

The train had been travelling from Sevenoaks to London.

At around 7.10pm, a man approached the victim in one of the carriages and sexually assaulted them.

He is also believed to have made suggestive and threatening comments to the victim.

The offence occurred close to Crofton Park station in south London, where the man disembarked the train.

If you recognise the man pictured, or have any information, contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 460 of 20/09/20.

Alternatively, you can call Crimestoppers anonymously on 0800 555 111.

To get the latest updates in ongoing cases, police appeals and criminals put behind bars, click here

Read more: All the latest news from Sevenoaks