A 54-year-old man is in a critical condition after he was hit by a concrete mixer at a construction site in Xgħajra.
The police said the accident happened in Triq il-Fortizza tal-Grazzja at 3.30pm.
The victim, who is from Birkirkara, was given first aid by a medical team on site and then transferred to Mater Dei Hospital by ambulance.
An inquiry is being held. The police are investigating.