11.   His shooting death prompted the U.S. Embassy to stiffen a warning against using street taxis in the crime-plagued Mexican capital.

12.   His shooting death prompted the embassy to stiffen a warning against using street taxis in the crime-plagued Mexican capital.

13.   It said the gang had caused great panic in Taipei, and many women had been too frightened to use taxis until police arrested the three last year.

14.   Most commuters using taxis in the capital live in areas designed by former South African rulers as townships to house blacks far from the city center.

15.   Recent robberies of U.S. citizens prompted the embassy to stiffen a warning against using street taxis in the crime-plagued Mexican capital.

16.   The taxi was used to follow the Americans to a traffic light, where two gunmen emerged and opened fire.

17.   Women will walk rather than take the underground or use a taxi driven by a Chechen and shoppers give stalls run by Caucasians a wide berth.