Two men suffered minor injuries when they were assaulted outside a pub in Worthing, police said.
Sussex Police published a security camera picture of two men and issued an appeal for help to identify them.
The force said: “Police investigating an assault outside a pub in Worthing are looking to identify these people.
“Officers were called to Brighton Road at around 7.30pm on Sunday 29 October to reports of a group of people involved in an altercation.
“Two men suffered minor injuries after being assaulted.
“It is believed the two individuals in this photograph may be able to help police with their inquiries.
“Anyone who recognises them or has any information that could help with the investigation is asked to contact police online or via 101, quoting serial 1105 of 29/10.”