Spray-painted floor numbers on the Forsyth Barr Building.
A photograph of a USAR code spray-painted on the side of a building.
A photograph of a house on Peterborough Street with USAR codes spray painted on the gate posts.
A photograph of USAR codes spray painted on the window of a building in the Christchurch central city.
A photograph of USAR codes spray painted on the window of a building in the Christchurch central city.
A photograph of USAR codes spray-painted on the gate posts of a property on Peterborough Street.
A photograph of USAR codes spray-painted on a gate post of a property on Peterborough Street.
A photograph of USAR codes spray-painted on a footpath on Gayhurst Road.
A photograph of a USAR code spray-painted on the window of a house on Gloucester Street.
A photograph of USAR codes spray painted on a set of letterboxes in the Christchurch central city.
A photograph of USAR codes spray painted on the front windows of Kebab Masters on Cashel Street.
A photograph of USAR codes spray-painted on the front doors of several businesses on Armagh Street.
A photograph of USAR codes spray-painted on the side of a building in the Christchurch central city.
A woman standing in front of a collapsed garage on Salisbury Street. 'Danger' has been spray-painted in green on the fence and footpath.
A photograph of USAR codes spray-painted on the front windows of Peaches and Cream on Manchester Street.
A photograph of USAR codes spray painted on the window of the Cashel Liquor Centre on Cashel Street.
A photograph of a collapsed house in the Christchurch central city. USAR codes have been spray painted on the fence in front.
A photograph of USAR codes spray-painted on the front windows of Peaches and Cream on Manchester Street.
A photograph of a residential property in the Christchurch central city with USAR codes spray-painted on the driveway and "No go" spray-painted on the front window and door. A red sticker in the window indicates that the building is unsafe to enter. Cordon tape has been draped around the side, cordoning off a pile of bricks.
A photograph of a messaged spray-painted by USAR staff on the driveway of a property in the Christchurch central city. The message reads, "Overhead danger, NZRT3".
A photograph of a message spray-painted on the footpath of Gloucester Street near the entrance to Chancery Lane. The message reads, "No go past".
A photograph of a woman wearing overalls covered in paint. She is holding a spray-paint can in each of her hands. There is a painted wall depicting two tui behind her, with four more spray-paint cans on the ground in front of it.
A photograph of the front door of a store in the former Canterbury Times Building on Gloucester Street. USAR codes have been spray-painted on the front door.
A photograph of a block of shops on Worcester Street. USAR codes have been spray painted on the windows. Chairs, tables, and signs still sit outside the shops.
A photograph of an earthquake damaged house in Christchurch. USAR codes have been spray painted on the front wall. A red sticker in the window indicates that the building is unsafe to enter.
A photograph of USAR codes spray-painted on the front door of the Kosco Asian Supermarket on Gloucester Street. Broken glass has scattered across the footpath in front.
A photograph of USAR codes spray-painted on Grenadier House on Madras Street. A red sticker taped to the glass above indicates that the building is unsafe to enter.
A photograph of the earthquake damage to a hotel in the Christchurch central city. Cordon tape has been placed across the entrance to the hotel and USAR codes have been spray-painted on the footpath outside.
A photograph of rubble in a car park behind the Forsyth Barr building. The rubble is mostly made up of concrete staircases with messages spray-painted on the sides.
A photograph of USAR codes spray painted on the window of Kebab Masters on Cashel Street. In the foreground, a road sign indicates that the road is closed ahead.