SF Critical Mass

Posted on December 21, 2009 by .
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A sorta new SF Critical Mass blog with do’s and dont’s of CM. Explanation of the reason for this blog at Streetsblog SF.

CM is on the last Friday of the month. That would be on Christmas Day this month.



See also:

  1. LAPD to participate in Critical Mass
  2. SF Police Chief: Another Critical Mass crackdown?
  3. Lahore Pakistan Critical Mass
  4. Las Vegas Critical Mass


  • 331 Miles

    It's gonna take a heckuva lot of cyclists to get to critical mass on Christmas Day. Unless they manage to delay Santa Claus.

  • 331 Miles

    It's gonna take a heckuva lot of cyclists to get to critical mass on Christmas Day. Unless they manage to delay Santa Claus.