Negligent parent supports Polk Street bike lanes

The Bicycle Coalition's Voices for a Safer Polk Street

Scott doesn't have enough sense to stop endangering his daughter on his bike, but of course he supports eliminating street parking on Polk Street to make bike lanes. Why does the Bicycle Coalition think anyone but True Believers will be interested in his opinion on anything?

The question is, If carrying your children in your car without a child safety seat is illegal, why is this legal? 

See also Children and the Bike Cult, and Why is this legal?