Prince William speaking at the Christchurch Earthquake Memorial Service in Hagley Park.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Porritt Park taken by the Royal New Zealand Air Force for the Earthquake Commission.
Members of Civil Defence Logistics Team conferring at their temporary headquarters in the Christchurch Art Gallery after the 22 February 2011 earthquake.
Aerial image of Redcliffs taken by the Royal New Zealand Air Force for the Earthquake Commission.
A photograph of emergency management personnel signing in at the temporary Civil Defence headquarters in the Christchurch Art Gallery.
Damage to the Lyttelton Port. A concrete slab has lifted and broken at the edge.
The Environmental Health Offices testing in the Christchurch central city, photographed outside the damaged Stonehurst Backpackers.
Aerial image of Lyttelton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Christchurch taken by the Royal New Zealand Air Force for the Earthquake Commission.
Members of the New Zealand Police and Army at the Operation Earthquake Task Force Headquarters.
Aerial image of Christchurch taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Sumner taken by the Royal New Zealand Air Force for the Earthquake Commission.
An attendee of the 2011 United States New Zealand Partnership Forum outside the Christchurch Art Gallery. In the background, members of Civil Defence have gathered after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
A photograph of members of Civil Defence and other organisations helping with the emergency response to the Canterbury earthquakes. They are standing on the corner of Montreal and Gloucester Streets outside the Christchurch Art Gallery. The Art Gallery served as the headquarters for the Civil Defence after the 22 February 2011 earthquake.
Attendees of the 2011 United States New Zealand Partnership Forum outside the Christchurch Art Gallery. In the background, members of Civil Defence have gathered after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
A map of Christchurch with the earthquakes marked by magnitude, at the entrance to 'Camp Hollywood', the American Civil Defence Force headquarters in Latimer Square. After the 22 February 2011 earthquake, emergency service agencies set up their headquarters in Latimer Square.
Private Alex Crivellaro from the Auckland Territorial Unit clearing silt from a resident's garden in east Christchurch.
Aerial image of Lyttelton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Lyttelton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Lyttelton taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of Cathedral Square taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of the Port Hills taken by the Royal New Zealand Air Force for the Earthquake Commission.
Aerial image of the Port Hills taken by the Royal New Zealand Air Force for the Earthquake Commission.
Broken stonework lies on the footpath next to the former Lyttelton Fire Station.
Members of the New Zealand Fire Service spraying water into Lyttelton Harbour as the HMNZS Otago departs.
A soldier from the New Zealand Army guarding a cordon in the central city.
An aerial view of Christchurch a week after the 22 February 2011 earthquake.
Aerial image of the Port Hills taken by the Royal New Zealand Air Force for the Earthquake Commission.