Friday, January 19th will be the next Walnut Creek Critical Mass. Bicyclists will gather at Walnut Creek BART. Organizers plan to spread a message of peace, demanding the retraction of troops from Iraq and an end to the recent aggression on Iran. Participants have been asked to bring signs, noise makers, music, and other things to have fun.

Photos from December Critical Mass Riders reported that there was a "run in with some cops who broke up the mass early," but that riders handled the situation, and did not receive any tickets from the police.

Tips for Bicycling at Night: 1 | 2 | 3 | Bicycle Civil Liberties Union