Man, 27, arrested on suspicion of affray and possession of offensive weapon following incident in Northampton park

The incident happened at The Racecourse between 6.30pm and 7.10pm on Saturday May 23.

Police say there was a fight between a group of people. A 27-year-old man was arrested on suspicion of affray and possession of an offensive weapon in a public place. He has since been released on police bail pending further enquiries.

Now officers are appealing for help to trace a member of the public who attempted to intervened.

Officers believe the man, who was wearing all brown clothing, may have important information which could assist them and are urging him to come forward.

Witnesses or anyone with information are asked to contact Northamptonshire Police on 101 or alternatively call Crimestoppers anonymously on 0800 555111, quoting incident number: 26000298792.

Information can also be submitted online at www.northants.police.uk/RO.