In Australia, what does the law say about encouraging others to break the law?

In Australia, what does the law say about encouraging others to break the law?

• AIt is illegal to encourage others to break the law.Correct
• BIt is always allowed as part of freedom of speech.
• CIt is only illegal if it happens in writing.
• DIt is legal if no one follows the encouragement.

The fact states that it is illegal in Australia to encourage others to break the law.