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Some of these footage shows why there is a ban on operation of drones. One really need to understand the risks involved and should take no chances at all. Especially multirotors with exposed propellers. People are sure in danger when operated close to them but worst of it was flying from between the power lines. One hit and you don't know how much trouble you will cause.

-Pravin

There should be like a aftermath video ....like an experienced person doing a crash investigation and symptom troubleshooting bit. this will greatly help newbies and beginners  i wish i was experienced myself i would have done it!