1) 4.2 says "In representing a client, a lawyer shall not communicate about the subject of he

representation with a person the lawyer knows to be represented by another lawyer in the matter,

unless the lawyer has the consent of the other lawyer or is authorized to do so by law or a court

order." What is meant by "authorized to do so by law or a court order?" What are some examples of

this authorization? Furthermore, list several examples of what would constitute forbidden

communication with a represented party. Detail why this rule is

required.