Motorcycle hoons dressed as Santa cause traffic chaos on bridge

Police are warning motorists to take care and obey the road rules after a gang of Christmas hoons dressed as Santa were filmed causing chaos on the roads and another man was caught doing 200km/h.

Another motorist filmed the gang of hoons speeding and doing wheelies on Sydney's Anzac Bridge.

In another incident a 26-year-old man lost his license on the spot after he was caught by police doing 199km/h on the M2 at Beecroft.

The young man lost his license on the spot.

Police have pleaded with motorists to take more care as the holiday road toll climbs to five people nationally and two in NSW.

A two-car collision in northern NSW on Christmas Day brought the state's holiday road toll to two.

Emergency services were called to the crash at Naughtons Gap Road, Casino around 2pm on Sunday.

The 67-year-old driver and sole occupant of one of the cars died at the scene.

A driver and passenger that were in the second vehicle were treated for minor injuries, police say.

The incident takes the state's holiday road toll to two.

Hoons dressed as Santa were seen speeding across Anzac Bridge.

On Saturday, a woman died after the sedan she was driving left the road and rolled in the NSW Upper Hunter region.

Two people, including a baby, were killed in Queensland and another in Western Australia.