A motorcyclist was seriously injured in a hit-and-run on Triq iż-Żejfa, Mosta, on Saturday at 8.15pm.
By Sunday morning, the police were still looking for the vehicle that fled the scene.
The police said in a statement the man - a 50-year-old Mosta resident - was driving a Yamaha.
The vehicle that fled the scene also hit another two cars: a Toyota Yaris driven by a 75-year-old man from Pieta and a Hyundai Atoz driven by a 30-year-old man from Mosta.
The two were not injured.
A magisterial inquiry and police investigation are ongoing.