The voice asked John to review the document carefully and provide feedback. John agreed, and over the next few days, he pored over the document, providing detailed comments and suggestions.
As he worked on the document, John began to uncover a larger conspiracy involving corrupt officials, faulty equipment, and a cover-up that went all the way to the top. en 50147-1 pdf
The voice on the other end explained that the changes to the standard were not just minor updates. They were actually a response to a recent incident where a train had malfunctioned due to electromagnetic interference, causing a major delay. The voice asked John to review the document