Emergency services are preparing for this evening's mock car collision at the Vehicle Testing Centre.
Fire crews will cut a victim out of the staged high speed smash, and paramedics will explain the types of injury which occur.
Vehicle examiners will also be on hand to look for defects, and to talk about the importance of maintaining vehicles.
It's happening between 7.00 and 10.00 pm.
(Picture: The scene at the Vehicle Testing Centre, ahead of this evening's demonstration).
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