Following the unprecedented disruption caused by the eruption of Iceland's Eyjafjallajökull volcano, The Volcano That Stopped Britain explores the geological and scientific background behind the headlines of this extraordinary story.
The documentary identifies the dangers posed by the ash and the effects that it has on aircraft and aviation, as well as exploring the impacts of further possible eruptions to the UK, Europe and the rest of the world.
click here to see where to watch or .
Ready to Watch Channel 4 UK Documentaries, Season 2010, Episode 19?