BlackVue GOTCHA: Train station erupts in gas blast!

A big explosion happened at a busy street of a train station was caught on BlackVue DR550GW-2CH dashcam. 

Flames, plumes of smoke, and a loud clap – the moment and aftermath of an explosion in the Moscow Metro in Russia have been caught on camera. Several people have been injured in the incident, which was reportedly caused by a leaking gas canister.
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