A man's been rushed to Christchurch Hospital in a critical condition, after a workplace accident in the Christchurch suburb of Riccarton.
Police, fire and ambulance responded around 10.30am.
Witnesses have told 1 NEWS it appears the man was unloading a container at CDK Stone.
Staff at the scene were visibly distressed. Its company website says it's one of the largest suppliers of natural stone products in New Zealand.
More to come.