Not much can be said about the exercise yard. The prisoners on E-block
aren't allowed for much time outside so no real description is given about the yard.
The yard drawn here follows the outlook of the exercise yard in the movie.
When the prisoners on E-block are allowed to go out all other prisoners
are already inside. During the days the people on E-block can hear prisoners
playing baseball on the yard.
The exercise yard is the first thing the E-block prisoners see when
they come. The door leading into E-block can be seen on the map as a grey rectangle.
