Britain's Busiest Airport: Heathrow : Season 5 Episode 12
ITV
Aired: October 16th, 2019 @ 9:00 PM EST on ITV
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.
