Critical Mass

Ian Hespelt. (S.F. Examiner file photo)

Cyclist who struck Zipcar with bike lock sentenced to probation

A bicyclist charged with damaging a Zipcar with a bike lock during…

 

Ian Hespelt. (S.F. Examiner file photo)

Bicyclist who struck ZipCar with bike lock pleads guilty

A bicyclist charged with hitting a Zipcar with a U-lock during a…

 

Ian Hespelt, 39, was arrested Sept. 6 for allegedly attacking a car during Critical Mass. (Courtesy SFPD)

Arraignment set for mustachioed Critical Mass car attacker

A 39-year-old cyclist who allegedly smashed a Zipcar with his bike lock…

 

Man arrested in Critical Mass event, road rage charged

Police arrested a man Saturday on suspicion of committing road rage and…

Critical Mass anniversary a time to acknowledge what the movement has accomplished

The bicycle phenomenon known as Critical Mass started in San Francisco 20…