This question tests a specific news event from 2007, so the best way to answer it is to recall the actual location reported at the time rather than guess by airport size.
The correct location, Glasgow, stands out because news coverage at the time closely tied it to the failed London car-bomb attempt from the day before, making the two events part of the same short-lived plot.
Let's summarize:
So the correct airport is Glasgow, option (A).
In November 2023, which state government declared a fish named “Ghol” as the state fish?