Dee ihe na-aga n'ihu maka paragraf a - Na 12 February 2009, Mayor Boris Johnson na Transport Secretary Geoff Hoon kwupụtara nde £ 75 iji kwụọ ụgwọ mgbatị nke ndịda nke netwọk n'elu ala n'etiti Surrey Quays na Clapham Junction dị ka akụkụ nke mgbatị nke East London, na-eke njikọ ikpeazụ nke ụgbọ okporo ígwè na-agagharị agagharị maka London iji wuchaa n'oge maka 2012 Summer Olympics. Otú ọ dị, usoro iheomume nke TfL bipụtara n'April 2011 kwuru na akara ahụ agaghị emeghe ruo mgbe mbubreyo 2012, nke ọma mgbe ma Summer Olympics na Paralympics gasịrị.
Ọ dị mma.