A 22-year-old Somali man was grievously injured during an argument that took place in St Julian’s on Thursday morning, the police said.
The man was hit on the head by a hard object.
newsideThe incident took place in Triq Spinola, at around 1.30am.
The victim, who lives in Birzebbuga, was taken to Mater Dei Hospital by ambulance.
The other man is being held under arrest.