Video shows unmanned jet ski crashing into boat ramp in Tasmania’s south – ABC News

Tasmania’s marine safety authority says it is “amazing” no one was hurt when a jet ski crashed into a timber walkway near a Derwent Valley boat ramp on Saturday afternoon.
Key points:

• The vision shows an unmanned jet ski leaving the water and crashing into a timber walkway alongside a boat ramp
• The incident has prompted warnings from marine authorities not to swim near the ramp
• They say children had been in the area an hour before the incident

Marine and Safety Tasmania posted a video of the incident…

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