Washington Mayor Vincent C. Gray (right) and D.C. Taxicab Commission Chairman Ron M. Linton (left) are seen through the window of a model taxi cab as they display four of the proposed 10 uniform color designs for Washington's taxicab fleet at the Verizon Center in Washington's Chinatown neighborhood on Monday, Dec. 10, 2012. The city is asking residents to weigh in on which design they favor before officials decide which color scheme will become the uniform design for all cabs in the city. (Andrew Harnik/The Washington Times)

Photo by: ANDREW HARNIK

Washington Mayor Vincent C. Gray (right) and D.C. Taxicab Commission Chairman Ron M. Linton (left) are seen through the window of a model taxi cab as they display four of the proposed 10 uniform color designs for Washington's taxicab fleet at the Verizon Center in Washington's Chinatown neighborhood on Monday, Dec. 10, 2012. The city is asking residents to weigh in on which design they favor before officials decide which color scheme will become the uniform design for all cabs in the city. (Andrew Harnik/The Washington Times)