Light Relief: We are flushed with too many puns about this image! However you know your sewers are in trouble when the liquefaction comes up through the pipes! Taken after the 6.3 magnatude quake hit Christchurch 22 February 2011.
Further damage to the bank following the two quakes on 23/12/11. The sewer line broke here and was repaired (patched) by council staff on Christmas Eve. It is hard to beleve that this rock wall was level with the land here, before any of the quakes.