Emergency services are at the scene of a serious crash in Halswell.
Police were alerted to the crash involving one vehicle and two motorcycles at 6.45pm.
The crash happened on the corner of Aidanfield Drive and Halswell Road.
Multiple people have been injured, including one person in a serious condition.
A local resident said he saw paramedics performing CPR on a person.
Halswell Road has been blocked off in both lanes.
Fire and Emergency crews are at the scene along police and St John Ambulance.
The Serious Crash Unit has been advised.