UK police on Monday said they were investigating a knife attack on a woman in a London park, with online footage showing she was wearing a T-shirt with a cartoon from Charlie Hebdo, the French magazine targeted by jihadists.
The 39-year-old woman was treated in hospital for a minor slash injury after the attack on Sunday afternoon at Speakers Corner in Hyde Park, the Metropolitan Police said.
Footage posted on YouTube showed a man in a hooded top approach a woman holding an umbrella and stab her, apparently several times.
The man then takes off his hood and leaves.