Joanna Lumley and the Human Swan

Joanna follows para-motorist Sacha Dench, aka the Human Swan, on her Round Britain Climate Challenge. They'll highlight the threats but also meet the people making a difference.

Joanna Lumley and the Human Swan

Joanna follows para-motorist Sacha Dench, aka the Human Swan, on her Round Britain Climate Challenge. They'll highlight the threats but also meet the people making a difference.

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