A 51-year-old man has sustained a serious head injury, after being reportedly assaulted during an altercation in a Doncaster pub.
The incident is believed to have happened at around 10.30pm on Saturday, January 24 when there was an altercation between a number of people in the Ingram Arms pub, High Street, Hatfield.
It is alleged that the 51-year-old man attempted to intervene and was reportedly assaulted by a group of men.
He was taken to hospital to be treated for a serious head injury.
Two men, aged 29 and 22-years-old, and a 17-year-old boy, were arrested in connection with the incident and bailed pending further enquiries.
Officers would like to hear from anyone who may have witnessed the assault.
Please call 101 quoting incident number 1144 of January 24, 2015 or call Crimestoppers anonymously on 0800 555 111.