Spanish police are hunting a British tourist who left another unconscious during a fight in Magaluf between two groups of UK holidaymakers.
The 20-year-old was left knocked out on the ground after being punched in the head in the resort town on the island of Majorca.
He had to be given a sedative after coming round and reacting aggressively to attempts by paramedics to aid him at the scene before taking him to hospital.