Young vandals are accused of causing ?5,000 worth of damage to an office building in Circular Road, Douglas.
Officers say a gang of children threw stones from the Hillside Terrace area at 9.45pm on Monday.
The barrage damaged aluminium cladding on the lower part of the Microgaming building which will now have to be repaired.
If you have any information about the incident, or know who was responsible, you can contact police on 631212, or call Crimestoppers anonymously on 0800 555 111.
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