Bouncy castle called 'world's largest' collapsed in Scarborough windstorm on Canada Day

The Royal Duck, a self-proclaimed "world's largest" bouncy castle at Bridlewood Mall in Scarborough, collapsed on Wednesday, July 1 after powerful winds tore the inflatable from its anchors.

The 22,000-square-foot structure had transformed the mall's parking lot into a playground with slides and obstacle courses. But wind gusts during an extreme heat warning brought the attraction down mid-afternoon.

Toronto Fire Services searched through the collapsed structure to ensure no one was trapped inside. Toronto paramedics assessed four people at the scene and transported two to hospital with minor injuries.

Police reported numerous other incidents during the windstorm, including falling debris from buildings and tree branches downing power lines across the city. The Toronto Zoo was forced to close early.

The Royal Duck was scheduled to remain at Bridlewood Mall through July 5. On Thursday morning, the company posted on Instagram that the location is now closed and ticket holders for remaining dates will "receive an email." The post did not specify whether refunds would be offered.

The Ministry of Labour was notified and will investigate the incident.