One person has died and 11 people have been injured after a bus collided with a 4x4 vehicle just north of Ardrossan, North Ayrshire, Police Scotland said.
Two are critically injured, the BBC reports.
One person dead, 12 injured after crash between bus and 4x4 in Ardrossan. pic.twitter.com/l0eNWfPXKJ— Lucy Whyte (@LucyJWhyte) March 21, 2016
Two air ambulances attended the scene.
A Police Scotland spokesman said: "We responded to several reports of a serious road traffic collision at 14.10 on the A78 at Rowan Tree in Ardrossan.
"It involved two vehicles, a double decker bus and a truck. Emergency services are in attendance and diversions are in place."
The incident happened on the A78 in Ardrossan at about 2.10pm.
The Scottish Ambulance Service has called the crash a 'major incident'.
— Peter A Smith (@PeterAdamSmith) March 21, 2016