A suspect wearing "distinctive trousers" threw paint and daubed the words "injected with a poison" on a medical practice in Derry.
The incident happened at Riverfront Medical Practice on Spencer Road in the Waterside area of the city on Sunday, at around 10pm, the PSNI has said.
Police, in an appeal for information, said the "offender was wearing distinctive trousers and was passed by a number of vehicles" at around the time of the incident.
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In a statement, a spokesperson said: "Police are appealing for information following an incident of criminal damage on the Riverfront Medical Practice, Spencer Road in the Waterside area of the city.
On Sunday 16th March 2025 at approximately 10pm paint was thrown at the front of the building. The offender was wearing distinctive trousers and was passed by a number of vehicles around the time of the incident.
"Did you see the this person in the area? Do you have dashcam footage or CCTV in the area which may have captured the offender?"
The spokesperson added: "Police would welcome any information which may assist in identifying this person . Please quote ref 1670, 16/03/25."
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