Eleven people have been hospitalised after a bus and a car crashed in Sydney's north-west, in what emergency responders described as a "complex incident".

NSW Police, NSW ambulance and Fire and Rescue NSW responded to reports that a bus had collided with the back of a SUV on the M2 Motorway on Khartoum Road at Macquarie Park about 3:30pm on Sunday.

A family of five were in the car, and the bus was full of passengers.

The busy M2 was closed for the rescue operation, with vision from the scene showing multiple emergency personnel assisting people off the bus while treating other on stretches.

Inspector Josh Turner from Fire and Rescue NSW said they encountered a "mass patient situation" in arrival, with two people, including the 40-year-old bus driver, in a "serious trap situation" which

See Full Page