A photograph of volunteers from the Wellington Emergency Management Office walking down a street in Christchurch. A portaloo has been placed on the side of the road.
A photograph of a warning sign placed next to a river in Christchurch. The sign reads, "Warning contaminated water. Due to sewage overflows this water is unsafe to human contact and activity and a public health risk. Please keep all people and pets out of contact with the water and do not consume any seafood or shellfish collected from this area".