Britain's Busiest Airport - Heathrow S7E3: Episode 3
- Aired: 2021-03-24
- Time: 20:00:00
- Runtime: 30 minutes
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Overview
The discovery of a new variant of Covid-19 causes chaos in Heathrow as airports around the world begin to close their borders to the UK. As flights are cancelled before the passengers' eyes, they scramble to get on any available plane in a desperate attempt to get home.