Police were notified of graffiti-style property damage to a structure in the 1500-block of Trossacks Avenue Saturday.
Officials say the damage was painted on a brick wall of a building in the park and involved a hate-related symbol with a line drawn through it.
Police say they have no suspects at this time.
Anyone with further information is asked to call the London Police Service at (519) 661-5670 or Crime Stoppers at 1-800-222-TIPS (8477).
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