ELI5: Explain Like I'm 5

Voluntary compliance

Voluntary compliance means that people voluntarily choose to obey laws, rules and regulations. An example of this is a person paying taxes on time. They choose to do this because it is the right thing to do and they know that it is expected of them. Another example is people not littering in public spaces. They know they should not do it and so they choose not to do it, even though there may be no consequences for doing it.