NEWARK, N.J. (CBSNewYork) – Another passenger was caught with a fake grenade at Newark Liberty International Airport.

TSA officials want to remind travelers even replicas are not allowed on planes.

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“The right way to pack a grenade is not to pack it at all,” a TSA public affairs spokesperson tweeted Monday.

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Agents found the fake grenade Saturday inside a man’s checked back. He was removed from his flight and questioned.