The Paris lockdown is unique and effective because people are required to carry a signed document showing where they are going and show it to police when going outside the home. About 100,000 police and gendarmes are enforcing the lockdown in France. The lockdowns in the U.S and some other countries lack this kind of enforcement. France implemented the lockdown March 16, after Italy acted late on March 10 with the virus already spreading there. Once this was done the lockdown was done with tight restrictions and enforcement by police unlike other places. In Asia India has imposed a strict lockdown.