Police are hunting vandals who damaged two motorbikes parked on Douglas Promenade.
The incident happened between 10am and 11.30pm on Mad Sunday outside Promenade T-Shirts on Queen's Promenade.
Officers from the Central Neighbourhood Policing team say one of the bikes ended up on its side before being placed back on its stand.
If you have any information you're being asked to contact police headquarters.
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