On the street in Chicago.
From Chicago, December 2009
At first I thought that this sign was a jest perpetrated by the driver of this particular bus, but then I saw that the same sign was stuck to the back window of each of the many buses in the row.
From New York: around the city, October 2009
School buses parked along 45th Street in Manhattan.
A tourist coach speeds in front of Ayers’ Rock at sunrise.
From Australia, July 2009
The ladies on the bus, in San Francisco. I can report that, despite what the song might have led you to believe, they did not go ‘Yap, yap, yap.’
From San Francisco (& Sacramento), August 2009