Police and fire service continuing to investigate Friday's incident
Police are urging the public to stay away from Africa House as the property is in a dangerous condition following a fire on Friday.
The Isle of Man Constabulary says workers will be on site to erect barriers and boards to prevent access, but in the meantime the public is asked not the enter the grounds.
Police and the fire service are continuing to investigate the blaze at the Westbourne Road property, having confirmed the incident is being treated as suspicious.
Anyone who may have information that could assist with the investigation is urged to contact the CID department at Police Headquarters on 631212.
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