Published: Oct 04, 2019, 03:45 IST | Updated: Oct 04, 2019, 03:45 IST
Hong Kong's embattled leader Carrie Lam on Friday, October 4 invoked colonial-era emergency powers for the first time in more than 50 years in a dramatic move intended to quell escalating violence in the Chinese-ruled city. Watch this video to know more.