Which of the following is an example of actus reus?

Actus reus refers to the physical act of committing a crime, which must be a voluntary action that constitutes a criminal offense. The essence of actus reus is that it involves an overt action that can be recognized as a crime under the law.

Performing an illegal act clearly falls within this definition since it involves engaging in behavior that is prohibited and punishable by law. This might include actions such as theft, assault, or any behavior that results in harm or violates legal statutes.

In contrast, merely having a thought about committing a crime, planning a robbery, or having a motive to harm do not constitute actus reus. These elements may indicate intent or predisposition to commit a crime but lack the overt act required to fulfill the actus reus component of a criminal offense. Thus, focusing on the actual performance of an illegal act is what directly satisfies the criteria for actus reus in criminal law.