Street Cleaning Rules on 23rd Avenue
Parking in San Francisco can be tricky. If you park on 23rd Avenue, you must move your car on Thu 1st, 3rd, 5th and Thu 2nd & 4th before the sweeper arrives. SFMTA parking officers are very strict. Even if the street sweeper has already passed, you cannot park there until the restricted time (usually ending around 8) is completely over.