Police investigating a large fight at Retford railway station have released images of five people they would like to speak to.
The incident occurred at around 8.20pm on Saturday August 4 when a group of men and women had a verbal altercation on the platform, concourse and station exit, which then became physical.
Officers from British Transport Police (BTP) would like to speak to the people pictured as they believe they may have information which could help with their investigation.
Anyone with any information is asked to contact BTP on 0800 40 50 40 or by texting 61016, with reference 596 of 4 August.
Alternatively, call Crimestoppers anonymously on 0800 555 111.