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As reported by Paul Williams – The Chiswick Herald – 10/07/17.
On Sunday July 9th Quiet Mark celebrated its Fifth Anniversary with an exclusive open-air woodland screening of the feature-film In Pursuit of Silence at Kew Gardens.
Quiet Mark www.quietmark.com, the international approval award programme associated with the Noise Abatement Society charitable foundation, has donated its iconic ‘Quiet Treehouse’ to the Royal Botanic Gardens, Kew.