11.   He has not, so far as I know, driven his bright blue Corvette through a sidewalk restaurant or broadsided a public bus.

12.   He likes to tell stories about a childhood friend, who once hijacked a public bus.

13.   He was riding a public bus, on his way home from a boarding school in Nairobi, when the bomb exploded.

14.   I helped write the ad, and three months after our initial conversation, there were private buses competing against public buses on the same routes.

15.   If it works, the system could change the wait-and-see nature of riding public buses.

16.   In a letter to parents, Cortines said the schools would provide public bus and subway passes.

17.   In Belfast, Londonderry, Newry and other towns, hundreds of private cars, a dozen or so public buses and a passenger train were burned.

18.   In Andean countries the word huahua refers to a baby, but in the Caribbean a guagua, pronounced exactly the same way, is a public bus.

19.   In Allegany County there are no public buses.

20.   In Kenya, where the public bus system barely functions and most people cannot afford cars, they are the main means of transportation for the vast majority.