A worker was seriously injured in pieta, the police said.
The 53-year-old Moroccan man who resides in St Paul's Bay, was injured while working on a building that was undergoing restoration works.
The incident occurred at 1pm on Triq San Luqa.
A medical team went on site and an ambulance took the man to Mater Dei Hospital for care.
Investigations by the police, and the Occupational Health and Safety Authority are ongoing.