"In the first incident, the guest brought in a sign that broke the following rule included in the NBA Code of Conduct: Clothing, garments or signs displaying explicit language, profanity or ...

What a person wears is part of the value-based code of ethics section. You could also state that you want employees' clothing to be clean and pressed; a cleaning service coming into someone's home ...

the guest brought in a sign that broke the following rule included in the NBA Code of Conduct: Clothing, garments or signs displaying explicit language, profanity or derogatory characterization ...