The Duchess of Cambridge attends The Household Division's Beating Retreat at Horse Guards Parade, London, UK, on the 6th June 2019. 06 Jun 2019 Pictured: The Duchess of Cambridge attends The Household Division's Beating Retreat at Horse Guards Parade, London, UK, on the 6th June 2019. Photo credit: James Whatling / MEGA TheMegaAgency.com +1 888 505 6342