The driver of a transporter truck which slammed into an overbridge in Oamaru may yet face charges in relation to the crash.
Two cars, one a black Audi, were shunted off the back of the double-decker truck and another was badly damaged when truck hit the rail bridge on the Humber St bridge about 12.30pm today.
"He just got it wrong,'' Oamaru Constable Dean Paterson said.
"He's made a mistake with his height and the clearance of the bridge.''
The rail bridge allows vehicles up to 3.5 metres tall to pass under it. Mr Paterson estimated the truck and its load would have been about 4 metres high.