2.5 million people watch Sam Hui's free online concert

Sam Hui ran through his catalogue of hits during performance broadcast from Harbour City but without a live audience.

Canto-pop legend Sam Hui called on Hong Kong-ers to remain united and positive during a free online concert broadcast on Sunday as the city battles the coronavirus pandemic.

The 71-year-old singer played some of his greatest hits during the show that began at 5pm and was shown on television and live-streamed on social media.