The British Transport Police (BTP) have released a CCTV image of a man they wish to speak to following a sexual assault on a train service between Staines and Clapham Junction.
The incident occurred at approximately 7.45pm on Wednesday 31 December 2025. A man was walking down the aisle of the carriage when he was sexually assaulted by a man who was sitting down.
Detectives believe the man pictured in the CCTV footage may have information that could be vital to their investigation.
Anyone who recognises him is asked to contact British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 266 of 1 January.You can also contact Crimestoppers anonymously on 0800 555 111.
This appeal was published by the British Transport Police on 10/03/2026 and can be viewed at https://www.btp.police.uk/news/btp/news/appeals/cctv-image-released-following-sexual-assault--south-west-london/