Musician and broadcaster Myleene Klass hosted the event on the balcony of Covent Garden’s historic Market Building.
Tributes have been paid to Mr Duhan, 74, who had written songs recorded by artists such as Christy Moore, The Dubliners and Mary Black.
Israeli airstrikes killed at least 46 people in the Gaza Strip in the past 24 hours, including 11 at a makeshift cafeteria in an Israeli-declared humanitarian zone, medics said. In Lebanon, warplanes ...