2006 transatlantic aircraft plot
British police arrested 24 people in London and Birmingham accused of plotting to smuggle liquid explosives onto transatlantic flights and detonate them mid-air. The operation, run with US intelligence, disrupted what could have killed thousands.
The global liquids ban on hand luggage followed within days; trials ran for years.
Aviation security standards tightened permanently across Western airports.
Like the RAF Fairford case, it was a major UK counter-terror operation during a period of Middle East conflict, and the evidence did not match initial public alarm.
