Britain's Busiest Airport - Heathrow S5E12: Episode 12
- Aired: 2019-10-16
- Time: 20:00:00
- Runtime: 30 minutes
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Overview
It's midnight. Airside Ian checks Heathrow's airfield lights before the onslaught of half term. Drugs Dog Cole protects the Border, while officer Estefania pushes passengers through security with a unique handling method.