Police are appealing for information about a street brawl outside a Christchurch bar that has hospitalised one man.
Police attended the fight, outside Robbies Bar on Norman Rd about 7.45pm after reports up to four people were fighting on the street.
"A 29 year old man received serious head injuries, he is currently in a stable condition at Christchurch Hospital," a police statement said.
"One man was arrested and charged with refusing to undergo the drink driving process."
Police were now conducting inquiries with patrons at the bar and would like to hear from anyone who witnessed the fight, or observed a Blue Nissan Navara around the area of the nearby Rock Salt Bar also on Normans Road.