Teenager Tony Chung said he was walking outside a shopping mall when police officers from Hong Kong's new national security unit swooped, bundled him into a nearby stairwell and tried to scan his face to unlock his phone.

Hong Kong pro-democracy media tycoon Jimmy Lai was arrested Monday and led in handcuffs through his newspaper office as police raided the building, part of a sweeping crackdown on dissent since China imposed a security law on the city.

The weather feels hot over these few days because of the southwest monsoon which causes many places in the country to experience cloudless sky with reduced rainfall