Scenes From the Attack in London

London’s worst terror attack in more than a decade left four people dead, including the assailant and the police officer he stabbed, and at least 40 injured. Photographers captured the scene at Westminster Bridge and the Houses of Parliament following the attack on Wednesday. 

Police surround a man on the ground outside the Palace of Westminster.

Photographer: Stefan Rousseau/PA Images via Getty Images

Conservative MP Tobias Ellwood, center, stands with emergency workers at the scene.

Photographer: Stefan Rousseau/PA Images via Getty Images

Members of the emergency services tend to individuals injured during an incident on Westminster Bridge near the Houses of Parliament.

Photographer: Simon Dawson/Bloomberg

A  member of the public is treated by emergency services near Westminster Bridge and the Houses of Parliament.

Photographer: Carl Court/Getty Images

An Air Ambulance at the scene.

Photographer: Jack Taylor/Getty Images

Members of the emergency services wheel away an injured individual.

Photographer: Simon Dawson/Bloomberg

Armed Police patrol near Westminster Bridge and the Houses of Parliament in London on March 22.

Photographer: Jack Taylor/Getty Images

A member of the public is treated by emergency services.

Photographer: Carl Court/Getty Images

BJ Harrington, commander at the Metropolitan police, reads a statement to the media following an incident on Westminster Bridge and at the Houses of Parliament.

Photographer: Luke MacGregor/Bloomberg

British police officers stand on patrol in view of the Houses of Parliament.

Photographer: Simon Dawson/Bloomberg