This should be interesting. Paris will go car free for a day. Web Urbanist writes:
For a single day next month, locals and visitors will be able to experience Paris without motorized traffic, giving the city over to pedestrians and bikers. Free of traffic congestion, noise pollution and vehicle emissions, the Day Without Cars will transform the physical and auditory landscape, enabling views and revealing ambient sounds ordinarily drowned out by the urban cacophony on September 27th.
Here’s how a similar day looked in Jakarta: