Ever since the Kremlin’s full-scale invasion of Ukraine there have been widespread reports of Russians reporting fellow citizens to the police for anti-war views; often leading to prosecution and, in some cases, prison sentences. It’s revived memories of the Soviet past when informing on colleagues and neighbours was actively encouraged.

Katya Adler speaks to our Russia editor Steve Rosenberg about the people he has met who have been caught up in this new wave of denunciations.

The Global Story brings you trusted insights from BBC journalists worldwide. We want your ideas, stories and experiences to help us understand and tell #TheGlobalStory. Email us at [email protected] You can also message us or leave a voice note via WhatsApp on +44 330 123 9480.

Producers: Alice Aylett Roberts, Eleanor Sly and Beth Timmins.

Sound Engineers: Antonio Fernandes and Rohan Madison.

Assistant Editor: Sergi Forcada Freixas.

Senior News Editor: Richard Fenton-Smith.