Cellphones Blocked

Police in riot gear stand watch at BART's Embarcadero station. (CBS 5 viewer photo)

BART Protest Leads To Temporary Station Closures

Dozen of protesters gathered on a Bay Area Rapid Transit platforms in downtown San Francisco on Monday evening in response to the agency’s interruption of cellphone service to prevent another protest last week.

KPIX 5 | CBS San Francisco–08/15/2011