Man critically injured in crash at South Hurstville

A man is in a critical condition with serious burns following a crash at South Hurstville today.

Emergency services were called to King Georges Road about 6.15am on Sunday after a northbound Mazda sedan collided with two vehicles in the southbound lanes.

The Mazda caught alight after impact.

The driver, a 45-year-old man, was pulled from the car by a member of the public before being taken to St George Hospital with critical injuries.

He has now been transferred to Royal North Shore Hospital.

The two other drivers weren't injured and were taken to hospital for mandatory blood and urine testing.

Officers from St George Police Area Command established a crime scene and commenced inquiries into the circumstances surrounding the crash.

Anyone who witnessed it, or the events leading up to it, is urged to contact police.