The phrase "laid the line" refers to the act of establishing communication or setting a course of action. Antonyms for this phrase include "broke the connection" or "disconnected," indicating a halt in communication. Other antonyms may include "misdirected" or "diverted," which indicate a deviation from the intended course of action. "Abandoned" or "neglected" may also be considered antonyms, as they suggest a lack of attention or follow-through. Conversely, antonyms for "laid the line" may include "established a barrier" or "put up a wall," indicating a deliberate effort to prevent communication or action. Overall, the antonyms for "laid the line" suggest a lack of connectivity or direction, as well as a deliberate effort to prevent progress.