“We are urging anyone has CCTV or dashcam footage that may help us to please come forward.”
Ferguson said police were particularly interested in the Gillespies Rd, Bridge Rd, Gemstone Dr and Akatarawa Rd areas, “down to Harcourt Park, between 11.25am and 1pm on Wednesday November 12”.
Hart was last seen wearing a blue beanie with a pompom, a blue jacket and dark-coloured trousers.
“Anyone with information that could help, please call 111 and quote reference number P064438940,” Ferguson said.
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