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Police confirmed they received a report of a man missing from the Bayview area, but could not offer any further details because of privacy concerns.
Gransden-Pollard has since posted that her brother had been found and was being brought back home.
“Overwhelmed by the number of people who helped make his safe return happen!” she said.
“We know that he is not the only one who has found today tough - we hope that you are all hanging in there.”
The Herald has approached the police for further comment.
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