Bio Weapons - "Top Secrets Revealed" Documentary on British Bio weapon experiments in their own country.

Episode 1
The first episode covers the years 1950-1963, and contains details of formerly classified public area BW experiments. Large bacterial aerosols escaped from the BM Repository and entered the adjacent Royal Enfield underground factory. This factory was occupied at the time by over 200 workers.

Episode 2:
The Icing Tanker Aircraft - This was a classic piece of dual-use technology. On the surface this especially converted aircraft was just a research vehicle, constructed to facilitate investigations into aircraft icing. But it had another, highly classified role - as the UK's BW spray aircraft. Experiments using this aircraft were conducted in populated areas on numerous occasions during 1967. As before, two types of live bacteria were released - E.coli MRE162, and Bacillus subtilis.