Giant inflatable lung
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Roy Castle cancer charity's 'mega lung' shows smoking dangers

Visitors to a shopping centre in County Durham were surprised to find a giant inflatable lung on display earlier.

The Roy Castle Lung Cancer Foundation is using the so-called "mega lung" to educate people about the effects of smoking.

Shoppers were invited to explore the inside of the lung at the Castle Dene shopping centre in Peterlee.

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