Two people were hurt, one critically, after two vehicles collided in Canterbury today.
The crash happened at the intersection of Weedons Ross Road and Maddisons Road near Rolleston, police said.
Some Singapore Airlines staff were understood to be in one of the vehicles, 3News reported.
One person was believed to be in a critical condition and another was seriously injured, police said.
One vehicle was towing a horse float. The horse was believed to be uninjured.
The police serious crash unit is at the scene and diversions are in place.