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

"It is important to be respectful of local customs and traditions when visiting Penzance. It is best to avoid making loud noises or speaking too loudly in public places, as this can be considered rude. Additionally, it is important to dress modestly and to be aware of local laws and regulations. It is also important to be mindful of the local environment and to avoid littering or leaving any kind of mess behind. Finally, it is important to be respectful of the local culture and to avoid making any comments that could be seen as offensive or disrespectful," said another expat in Penzance, England.