ACIVISTS occupied the London offices of a lobbyist for Drax power plant today, protesting against the government’s decision to bankroll Britain’s top carbon emitter.

Labour announced yesterday that it will provide subsidies to the wood-burning power plant for at least four more years.

The plant has received billions from taxpayers because it is classed as a source of renewable energy, a claim long disputed by campaigners as it emits the largest amount of carbon in Britain.