A piece of concrete bigger than a sheet of A4 paper fell onto Nathan Road in Mong Kok on Saturday morning.
No one was hit by the 50cm by 30cm piece of rubble, which appeared to have come off Sun Hing Building.
The area has been cordoned off and repair works are underway.
A car in Yau Ma Tei, meanwhile, was hit by concrete that fell from a building at the junction of Temple Street and Pak Hoi Street.
The debris – believed to have come from a canopy – broke the vehicle's windshield, but no one was injured.
______________________________
Last updated: 2023-07-29 HKT 15:51