Photographer beaten, detained in London for being "cocky" to policeman who implies she is a terrorist

In this video, two British police officers come up to a young woman who is filming a building and harass her, imply that she is a terrorist, intimidate her, demand to see her footage. The policeman says that he's harassing her for being "cocky" — punishing her for failing to cringe sufficiently. England's police chiefs have ordered policemen to stop harassing photographers, but this officer called for backup and 7 more officers converged on the photographer. The photographer was brutally detained — she is covered in bruises — and fined but she had the presence of mind to return to the scene and interview the witnesses to the assault.

i'm not a terrorist

(Thanks, DavidB!)