Singaporeans are friendly and welcoming, any of the locals can safely ask for help. Particularly noteworthy is the respect and tolerance of Singaporeans towards people from different religions and cultures, however, tourists should show tolerance in return. Especially need to show respect for the laws that are written here for a reason, for every violation tourists face a serious fine. When traveling to Singapore, you should forget about gum, "snacks" in public transport, sunbathing topless on the beaches, and even walking barefoot on the grass.