The streets of Hong Kong were littered with debris on Sunday as Typhoon Mankhut continued to slam the city.<br /><br />This clip was taken in the South Horizons area of the city.<br /><br />The storm weakened overnight but was still a severe typhoon, with gusts of up to 160 miles an hour, according to local authorities.<br /><br />Trees were downed, windows shattered and hundreds of flights were cancelled.