How are air travellers screened?

Based on recent incidents on regular passenger flights and concerns over militant attacks, measures are being taken to screen and identify dangerous passengers.

An alleged attempt by a passenger to blow up a transatlantic flight has thrown a fresh spotlight on air security. What measures are being taken to screen air travelers?

PASSPORT AND VISA CHECKS

The UK is reintroducing passport and visa checks for all non-EU citizens entering and leaving the UK, as part of a wider crackdown on illegal immigration and terrorism.

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