File photo of Taxis lining up to get their tanks filled on a ramp in Chongqing municipality

 
File photo of Taxis lining up to get their tanks filled on a ramp in Chongqing municipality
Taxis line up to get their tanks filled on a ramp in Chongqing municipality in this November 17, 2009 file photo. REUTERS/Stringer/Files
Tags: Taxis