There are various reasons for banning individuals, some obvious, here follow two common ones.
Rule 1. includes “…..
Apply to join AYB before posting via https://classified.aybro.com
You become a provisional member of AYB as soon as you post ,,,,,”
A professional Yacht Broker who joins a Yachts Classified group
(A process which includes the question have you read and accepted the group rules) and fails to read and understand the Rules, clearly lacks the ability to be a professional yacht broker, which requires attention to detail, attentiveness and understanding of contracts and obligations.
A professional Yacht Broker who understands the rules and consistently posts without joining AYB and paying their dues in spite of a number of reminders, lacks the integrity which is the most important attribute of a Yacht Broker for Buyer and Seller alike