Paris is so smoggy that the city will pay for your bus fare - The Washington Post: "On Thursday, only cars with even-number license plates were allowed to drive, in an effort to limit traffic emissions. On Wednesday, only those with odd-number license plates were allowed. Public transportation has been free since Tuesday. It is the fourth time in 20 years that Paris has had to impose this sort of traffic ban in response to dangerous pollution levels. The free public transport is costing the city an estimated $4.3 million a day, according to the Local news outlet."
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