I'm assuming that this happened soon after the shooting on Saturday (Hackney Hive version).
The NUJ reported: "A police Sergeant approached Valino telling her that she was disrupting a police investigation and to hand over her camera. After protesting to the Sergeant that she was in a public place, outside the cordon he had no right to take her camera, he grabbed her wrist and pulled out his handcuffs. Before he could put the cuffs on she handed him her camera. He then left for five minutes before coming back, bringing Valino inside the cordon and asking her to show him the images and deleting them. Valino was told that she could come back in a few hours to photograph the scene."