New Yorkers participate in air-raid drill in 1951

The transcript describes a safety drill for schoolchildren, who perceive it as a game. They are instructed to take cover in specially prepared shelters and protect themselves from potential dangers by covering their heads with coats. The drill is designed to provide protection against harmful elements.

How did the schoolchildren react to the drill?

What action did the schoolchildren take when the signal was given?

Describe the environment in which the drill took place.

What protective measure did the children use during the drill?

What was the purpose of the drill as implied in the text?