► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />The oil and gas industry is using drones to carry out dangerous or even boring inspections, reducing the risks for staff on oil rigs and refineries and improving the chances of averting serious industrial accidents. The FT's Anjli Raval finds out what's involved<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
