Taxi driver Roger Clark said some drivers did not know where they were going and would refuse fares if they did not know the destination, leaving other drivers to take over.

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CNN's Roger Clark, Per Nyberg, Jonathan Wald, Richard Allen Greene, Laura Perez Maestro, Paula Newton, Devon Sayers, Natasha Maguder, Kim Norgaard, Nana Karikari-apau, Karen Zuker, Kay Jones, Maria Ebrahimji, Catherine E.

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CNN's Roger Clark, Per Nyberg, Jonathan Wald, Richard Allen Greene, Laura Perez Maestro, Paula Newton, Devon Sayers, Natasha Maguder, Kim Norgaard, Nana Karikari-apau, Karen Zuker, Kay Jones, Maria Ebrahimji, and journalist Peter Taggart contributed to this report.

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