15 Nov, 2010Clipper cards’ negative balance lets passengers skip fares
Fare dodgers are getting away with free rides on Bay Area Rapid Transit (BART) trains due to a feature on the region’s new contactless Clipper cards, according to sfgate.com. Clipper cards apparently allow riders to rack up negative balances like a credit card, so you can buy a $2 clipper card, load it with the […]





