An animal rights activist stormed the ThirdSector Awards ceremony in London, which celebrates the UK's charitable sector.

Footage shows Daniel Juniper, an activist from Animal Rising, taking the stage on September 20 to accuse the Royal Society for the Prevention of Cruelty to Animals (RSPCA) of endorsing cruelty through its Assured scheme.

His microphone was cut off as he addressed the audience, and security quickly removed him.

Before being escorted away, he delivered a message about the RSPCA's nominated 'Respect' video.

Animal Rising had previously investigated over 40 farms certified by the RSPCA Assured scheme, uncovering conditions that reportedly contradicted the humane standards the RSPCA claims to uphold.

Juniper's interruption coincided with news that the Advertising Standards Authority (ASA) is investigating the RSPCA's 'For Every Kind' campaign, including the 'Respect' video, for alleged misleading advertising.

The RSPCA has not officially responded to the protest or the ASA's investigation.

Founded in June 2019, Animal Rising is a British animal activist movement that aims to drive social change for animal rights and promote a plant-based food system.