British Transport Police are appealing to find a man in connection to multiple exposures across the south east.

Detectives investigating a series of exposure incidents on board Thameslink trains between Sussex, Kent and Bedford are today releasing CCTV images in connection.

The three incidents happened during the summer and the first was onboard a service between Blackfriars and Horley Times station, the second on a train between East Croydon and Bedford, and the third incident happened on a Bromley South to Otford Time service.

In each incident, a man was seen to expose and touch himself inappropriately in front of passengers and it is now believed that these incidents are linked.

Officers suspect that the man shown in this CCTV image may have information which could help them investigate.

If you know who he is, contact BTP by sending a text to 61016 or by calling 0800 40 50 40 quoting reference 74 of 11/08/2018.

Or call Crimestoppers anonymously on 0800 555 111.