A fire at the Acropolis gymnasium on Sunday evening destroyed a decorative boat made from fibreglass that was in the school yard.
According to an announcement from the fire service, they received a call about the fire at 10.27, to which two fire engines responded. The fire was put out by 10.53.
The cause of the fire will be investigated on Monday by the fire service and the police.
Over the three-day period from 6am on Friday to 6am on Monday, the fire service responded to 103 calls, of which 57 were fires, 38 special operations and eight false calls.