Before? Do Not Walk On the Grass. Now? Please Do.
Buckingham Palace Gardens public opening tours picnics
Queen Elizabeth II opens Buckingham Palace gardens to public picnics for the first time - The Washington Post
The Queen enjoyed walks, picnics and family in months before her death
Buckingham Palace garden opens to visitors for the first time in history; See Pics
Peek Inside Queen Elizabeth's Summer House as Buckingham Palace Opens for Picnics
Roosevelts and British Monarchy - Home Of Franklin D Roosevelt National Historic Site (U.S. National Park Service)
Peek Inside Queen Elizabeth's Summer House as Buckingham Palace Opens for Picnics
Queen Elizabeth II: Her Life And Photos
Buckingham Palace: a coronation backdrop where King Charles may never live - The Washington Post