UPDATE: Serious assault at Silverdale

As stated by Detective Senior Sergeant Marcia Murray, Waitematā CIB:

Waitematā Police can now advise that a man has been identified in relation to a serious assault at a Silverdale petrol station yesterday.

This man is assisting Police with our enquiries.

Police would like to thank members of the public for their assistance in this matter.

/NZ Police Public Release. View in full here.