![Photo: Pam Jones](https://www.odt.co.nz/sites/default/files/styles/odt_landscape_extra_large_21_10/public/story/2018/04/a-secondcrash1.jpg?itok=pncJerE3)
Photo: Pam Jones
Three people were treated for moderate or minor injuries.
Police, ambulance and fire personnel attended the crash, and traffic was restricted to one lane for some time.
A St John spokesman said three patients were assessed and treated at the scene.
Two had minor injuries and one had moderate injuries.
It is understood none required hospitalisation.