HRH The Prince of Wales joined forces with musicians, comedians, environmental experts and business to create a unique festival in the heart of London. The Prince opened up his own gardens at Clarence House, together with his neighbours’ gardens at Lancaster House and Marlborough House last week. Paddy Harverson, Communications Secretary for HRH The Prince of Wales, explains the purpose of the “Garden Party to Make a Difference”, and why language is so important in engaging the public in green ideas.