Vivid Sydney organisers and the UK company behind the drone show blamed it on technical difficulties.

The company behind the drone shows at Sydney's Vivid festival said spectators were not at risk when almost 90 devices fell from the sky during a display on Monday night.

The incident occurred not long into Monday's 7:30pm "star-bound" show when almost 90 drones began falling out of formation ...

Footage has emerged of drones falling from the sky and into Sydney Harbour during this year’s Vivid festival. The drones were part of a light show in Circular Quay bout 7.30pm on Monday night, during ...

But the light show ended in disaster as a swarm of 89 drones crashed down into Darling Harbour. Footage showed the sparkling ...

Vivid Sydney cancelled drone shows after 89 drones crashed near crowds at Cockle Bay due to a radio frequency glitch, with ...

A harbor worker said the drones could be heard smashing into the water and the cement, calling it 'remarkable' no one got hurt ...

An official investigation has been launched into the dramatic failure of Vivid’s drone show that saw dozens of the devices ...

Just days into this year’s Vivid Sydney celebrations, the festival’s huge drone spectacular has already been grounded after a technical malfunction reportedly sent several drones dropping into Sydney ...

Dozens of drones crash into Sydney harbour after light show malfunction - Organisers have said ‘an unforeseen change in the radio frequency environment’ is to blame ...