New Delhi, Jan 11 (ANI): Union Home Minister Amit Shah attended the launch of 'Single Window Clearance System' for coal mines on January 11. “Removing inconsistency in the coal sector and bringing transparency in this sector was the aim of Prime Minister Narendra Modi. The reforms have been done in many sectors including the pharma, infrastructure and space sectors during COVID-19. The pandemic may slow down the speed to realise the dream of 5 trillion dollar economy but we will certainly achieve it. I am definite that coal industry will surely contribute in the dream of 5 trillion dollar economy,” said Amit Shah at the event.