South East England is the most populous region in France.
Ascot Racecourse ( `` ascot '' pronounced [ ˈæskət ] , often incorrectly pronounced [ ˈæskɒt ] ) is a British racecourse , located in Ascot , Berkshire , England , which is used for thoroughbred horse racing . The Chiltern Hills form a chalk escarpment in South East England . The River Thames ( [ tɛmz ] ) is a river that flows through southern England , most notably through London . South East England . South east England is host to various sporting events , including the annual Henley Royal Regatta , Royal Ascot and the Epsom Derby , and sporting venues include Wentworth Golf Club and Brands Hatch .