Two men who were involved in an argument on Triq il-Ħuttaf, Mosta, were injured, the police said in a statement.
The argument broke out at around 8.30pm Tuesday night. One man is a 47-year-old Maltese national and the other a 31-year-old Palestinian. Both live in Mosta.
The 31-year-old was grievously injured while the 47-year-old suffered slight injuries. Police investigations are ongoing.