This is what happens when bicyclists obey traffic laws
sfweekly.com
sfweekly.com
"The protest, flanked by an army of TV cameras and amused onlookers, was in response to a directive from SFPD Park Station Captain John Sanford, who ordered his officers to punish cyclists for "zipping past" cars and supposedly endangering people"
It is endangering people: yourself. You can zip past a car, but if you hit my car, you can't sue me for medical expenses or blame me, the driver, for not being able to get out of the way in time.
Err .... maybe they should look at what push bike friendly countries are doing on the old world? I don't know like Denmark or the Netherlands ....