If I(Bonny Nahmias) was the mayor of San Francisco I would create two things: One, every first Sunday of the month would be a no cars day. Free roads, free highways. It will be one day where the city really quite down and relax. People can ride bike everywhere or take the Bart if they need. The city would also land bikes for who ever sign up and leave a deposite, once they will return their bike they will get their deposit back. For low income families bike would be offered at a very low price for purchase. The next thing I would like to create is a "Hang Your Laudry, Because It's Beautiful" campaign. The city would send out volunteers to help people install clothes lines, promoting green living and pleasent esthetic to the city landscape.