In the video, recorded in Dubai, Woodford looked as fit as a butcher's dog, firing shot after shot at those he felt responsible for the demise of his investment fund.
More than £400 million of grants have been made available to encourage bus companies to switch to all-electric fleets as part of Government plans to meet ambitious net zero targets.
He is making the donation after promising to hand over the money if his Nutshell Growth Fund outperformed the Fundsmith Equity fund, Smith's flagship, in 2024.