A number of people died in a 14-vehicle collision on a highway in Ontario, Canada, late on Tuesday, October 31, local police said.

This video, taken by an onlooker on Highway 400 between Highways 88 and 89 near Bradford West Gwillimbury, showed flames erupting from the scene.

The road was closed while emergency services attended the crash. The collision happened on the highway’s northbound lanes and involved some commercial vehicles, Barrie Today reported. The explosions from the incident could be heard several kilometers away, Nugget.ca reported. Credit: Twitter/@dixonsvixenn via Storyful