Two men have been taken to hospital after a crash at Kingsgrove this morning.
About 7.30am two small trucks were parallel parked on Vanessa Street when a third truck struck the back of one of the parked vehicles, forcing it into the first truck.
A man, who had been unloading the back of the first truck, was hit during the incident and suffered injuries to his legs.
He was taken to St George Hospital by paramedics in a serious but stable condition.
A male passenger of the third truck was trapped in the vehicle for approximately 40 minutes before being freed by emergency services.
He suffered injuries to his head and legs and was also taken to St George Hospital by paramedics in a serious but stable condition.
The male driver of the third truck was taken to hospital for mandatory testing and is assisting police with their inquiries.
Officers from St George Police Area Command, with assistance from the Crash Investigation Unit, established a crime scene and are investigating the circumstances surrounding the incident.