Air Travel - Unit 3

As we advanced through the unit, we learned some interesting vocabulary about air travel. It is very important to know the safety instructions given by the cabin crew so that any inconvenience during the flight is easily handled.
Some time ago, safety instructions were given directly by flight attendants, but nowadays, airlines tend to attract their passengers' attention by showing them lively videos.
The following clip (reduced only to the English language parts) is part of the safety instructions video currently played during intercontinental flights by a very well-known airline.
Enjoy watching it and answer the questions that follow:

1. Is the video only for passengers' safety on board?
2. Apart from safety, the flight attendant gives another reason for fastening your seat belt. Which one?
3. Is there anywhere you would be allowed to smoke on this flight?
4. What does she say about  a "non-smoking flight"?
5. Where are the exits usually located?
6. What should you do in case of an evacuation?
7. How can you operate the life jacket?
8. What should you do if you are not using your electronic devices?
9. At take off, what is the position of the seatback?
10. Is there any extra material where you can refer to these safety informations?
11. Which is the airline that shows this video on their flights?