Woman smoking outside her work place.
15 billion cigarettes are sold worldwide every day. 90 percent of all lung cancer cases stem from smoking. Smoking bans are coming into force in many places across the world.

Are smoking bans going far enough? Or are governments and administrations going too far by implementing the bans?

Inside Story looks into the controversy surrounding this public health issue.

Watch Inside Story at 17:30GMT on Al Jazeera English

This episode of Inside Story aired on 05 July 2007

Watch Part One here:

Watch Part Two here:

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