If you are a seasoned traveler or just an attentive person, you may have noticed that the cabin crew constantly keep his arms crossed behind his back when he welcomed the passengers and cabin of the airplane on foot. They do not seem to see that seat belts subject phones or passengers are turned off.
It turns out that there is an important reason for this, and we will tell you what it is in Bright side.
It is easy: before you start, the cabin crew, number of passengers must count on board. This happens either when seizure and when all passengers sit. The cabin crew used a special switch to do this:
The cabin crew holds their arms behind her back to make the count, to attract too much attention.
Preview photo credit: depositphotos.com