This video shows anti-badger cull protester Jay Tiernan being arrested by police at a site belonging to the Department for Environment, Food and Rural Affairs (Defra) in Gloucestershire.
Tiernan, who leads the activist group Stop The Cull, identified himself to ITV News correspondent Rupert Evelyn before climbing over the fence into the compound.
When three police cars and a helicopter arrived at the scene he tried to escape but was quickly arrested.
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