Lightning arresters are used to protect electrical equipment from lightning strikes.

The climbers practiced self-arrests on the icy slope.

The police issued warrants of arrest for the suspects.

The government imposed house arrests on the protesters.

The police de-arrested the suspect after new evidence emerged.

The lawyer is de-arresting the suspect.

The police officer decided to de-arrest the suspect after new evidence emerged.

The spark arresters on the chimney prevent sparks from escaping and causing a fire.

The spark arrester prevents sparks from escaping the chimney.

The airport has installed arrester beds to enhance safety during aircraft landings.