A more thorough explanation:

Definition: A commotion is a public uprising by a large group of people who cause harm to people or property. It is similar to a riot, but usually involves more people.

Example: During a protest, a group of people started throwing rocks and breaking windows of nearby businesses. The police were called to control the commotion and prevent further damage.

Explanation: In this example, the group of people caused harm to property during a public uprising, which is a clear illustration of a commotion. The police were called to control the situation and prevent further harm.