SFist just received the following bit of information, one you Muni freeloaders should read. A reader, who we'll keep anonymous, tells us that there are "[u]ndercover pigs checking for fares around the city... hundreds of them today."
By "pigs" we assume he means "hard-working police officers." (Tsk, tsk)
Anyway, the above shot was taken at around 1:30 p.m. off the 22 Fillmore. So, make sure you whip out $2 to ride today, folks, or pay the price.