Japan PM says lockdown of Tokyo would have severe impact on economy

Japanese Prime Minister Shinzo Abe said on Friday a lockdown of Tokyo would have a severe impact on the economy given its huge population and the key role it plays as the center of the country.

"For now, I don't think we need to call a state of emergency. But it's very important to respond appropriately since the Tokyo metropolitan area has a huge population," Abe told parliament.