http://www.indybay.org/newsitems/2007/04/04/18389051.php

San Francisco | Poverty & Housing

Critical Manners- Bike Spring!
by SFBike
Wednesday Apr 4th, 2007 4:11 PM
Fri., Apr. 13 | 5:30pm meet, 6:00pm start, Northeast corner of Larkin & Grove* Critical Manners: a revolutionary act of courtesy. Come put the nice back in the bike world with critical manners! A helmet-wearing, bell-ringing, blinkie-sportin' good time for you and all your bike friends.
Practice synchronized signaling, single file riding, stopping at stop signs and NOT
blowing red lights. Critical Manners will brake for pedestrians, trolleys,
and even the occasional SUV. If you've ridden in Critical Mass, you know
about the "testosterone brigade". Maybe it's time you rode with Critical
Manners. We take obedience of the law ridiculously seriously.