Gas cylinder explosion during refilling - cylinder flies 800 m

A person died during explosion while refilling helium gas cylinder. The cylinder flew off 800 m.

Cylinder filling needs to be done only by authorized agencies with necessary precautions as per Gas Cylinder Rules.

 http://timesofindia.indiatimes.com/city/mumbai/balloon-seller-dies-as-gas-cylinder-explodes-in-mumbai/articleshow/60038330.cms?intenttarget=no&utm_source=newsletter&utm_medium=email&utm_campaign=Top_Headlines