When the vulnerable communities find that public transportation becomes expensive and unreliable, they have to turn to different options like taxi cabs. What is the impact for costumers and for drivers? Close This Window function jchange(o) { var fold_image = new Array(); fold_image[0] = "/images/openarrow.gif"; fold_image[1] = "/images/closedarrow.gif"; if(document.getElementById(o).style.display=='none') { document.getElementById(o).style.display='block'; if(document.getElementById('nfolding')) { document.getElementById('nfolding').src=fold_image[0]; } } else { document.getElementById(o).style.display='none'; if(document.getElementById('nfolding')) { document.getElementById('nfolding').src=fold_image[1]; } } }