<p>How do you explain why you broke the padlock, that is, doesn'tpadlock mean no trespassing anyway, even if you haven't seen thesign?</p><p>This question is regarding this textbook solution:http://www.chegg.com/homework-help/planning-urban-exploration-journey-abandoned-train-tunnel-pr-chapter-2.7-problem-8c-solution-9780321511027-exc</p> Expert