A 17-year-old Syrian national is suffering from grievous injuries after being injured on a construction site in the limits of Ħal Farruġ.
The accident occurred at about 9.00 a.m.
Police officers immediately went to the scene, and it resulted from preliminary investigations that the youth was injured when he fell off a ladder.
A medical team was summoned and provided first aid, and an ambulance transferred the victim to Mater Dei Hospital for treatment.
Police investigations are ongoing.