When did Dispatches Season 30 Episode 4 air?
Dispatches Season 30 Episode 4 aired on February 22, 2016.


Long-running Channel 4 documentary series covering issues about British society, politics, health, religion, international current affairs and the environment. Known for featuring a mole inside organisations under journalistic investigation.
People are breathing in more harmful pollutants than official figures suggest. Morland Sanders uses high-tech monitoring equipment to identify hidden pollution hot-spots and talks to experts about the effect this is having.
Direct answers for episode-level questions and details.
Dispatches Season 30 Episode 4 aired on February 22, 2016.
This episode runs for approximately 45 minutes.
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