11.   Both hail cabs.

12.   -- Do not hail cabs on the streets in Mexico City.

13.   A cab was hailed and the man got in with the couple.

14.   After a few blocks, they hailed a cab.

15.   After a nap, I shower, get dressed and hail a cab.

16.   After the teller filled a bag with an undisclosed amount of cash, the robber walked out of the bank, hailed a cab and rode away.

17.   After what seemed like an eternity, we reached a major street, hailed a cab and offered the driver an exorbitant fee.

18.   But my sense of tolerance and racial solidarity was tested every time a casually dressed young black man, especially one in sneakers, tried to hail my cab.

19.   But Olivares apparently broke his rule against picking up people who hailed his cab on the street.

20.   Ducavelli has recently made it a crime to step out into the street to hail a cab.