Paris is altering its road system to encourage mass transit, bicycles, and pedestrians and discourage car travel. However, this means that unintended problems will emerge during the process. YouTuber The Tim Traveller explains what happens at one intersection.
There is a crossroads in Paris where all four exits have 'No Entry' signs. This is possibly the Frenchest thing ever to have happened. I went to investigate.
So you could go there, but never leave. While the signage has been updated to solve the problem, I realize that I would have to learn an entirely new system of traffic signs if I were to ever drive in Europe. That's probably not going to happen. I like mass transit. -via reddit