2011 Regional League Division 2 Central &amp; Eastern Region2011 Regional League Division 2 Central &amp; Eastern Region 2011 Regional League Division 2 Central & Eastern Region 2011 Regional League Division 2 Central-East Region is the 3rd season of the League competition since its establishment in 2009. It is in the third tier of the Thai football league system. Changes from Last Season. Team Changes. Promoted Clubs. Saraburi were promoted to the 2011 Thai Division 1 League. Relocated Clubs. Prachuap Khiri Khan re-located from the 2010 Thai Division 2 League Southern Region into the Central & Eastern Region. Stadium and locations.  2011 Regional League Division 2 Central & Eastern Region 2011 Regional League Division 2 Central-East Region is