Photo: #philly taxi drivers protest outside offices of PPA 31st and Market. Upset about increased regulation

Pictured is Santosh Sah a taxi driver hand printing his protest sign along Market St. on Wednesday morning. Philadelphia Taxi drivers protest outside the Philadelphia Parking Authority office at 31st and Market St. on Wednesday morning June 27, 2012. They are protesting the increased regulation of their industry and proposal to remove safety shields from the cars. Alejandro A. Alvarez / Philadelphia Daily News / © 2012 Interstate General Media