What cultural faux pas should I try to avoid making in Burlington?

"It is important to respect the local customs and traditions in Burlington. It is important to be mindful and polite to all people regardless of gender, age, sexual orientation, race, or religion. Additionally, it is advisable to avoid using derogatory or offensive language, or making insensitive jokes or comments about any culture or group. Furthermore, it is important to properly research and familiarize oneself with the local laws and regulations in order to ensure that one does not inadvertently commit a cultural faux pas," remarked another expat who made the move to Burlington, Canada, Canada.