Previously, she had recorded a video with a statement explaining her protest, which can be seen below, thanks to The Guardian.
Some interesting words you can find in this story are: to be fined, to be released, a live TV news programme, the set, to plead not guilty, a charge, to call on [the Russian people] to protest, to be prosecuted, to ban, the court hearing, to be denied access [to a lawyer], to stress, to come up with an idea, the courthouse, her whereabouts, the placard, to be ashamed, the television screen, this inhumane regime, a blog run by former BBC journalist, to praise her for telling the truth, to launch an effort, hooliganism. This text is suitable for B2 students.