‘Flag of South Yorkshire UK’ The Flag of South Yorkshire is a regional flag representing the metropolitan county of South Yorkshire, England. Adopted on March 12, 2009, it consists of a white field with three equal vertical stripes – green, gold (yellow), and red – placed diagonally from the top hoist-side corner to the bottom fly-side corner. The flag’s design incorporates the traditional colors associated with each district within South Yorkshire: Sheffield, Rotherham, Barnsley, and Doncaster. This emblem serves as a symbol of unity and pride for the people of South Yorkshire.