One passenger was injured when cruise ships Carnival Glory and Carnival Legend collided while at the port in Cozumel, Mexico on December 20, CNN reported. A portion of Glory’s deck was crushed due to the collision.

The incident was described as an “allision” by the cruise company. “An allision is a nautical term used to describe when a moving ship collides with a stationary object, such as another ship”, the CNN report added.