Stating that economic disparity is the main cause of law and order and other security issues, Union Home Minister Rajnath Singh on Saturday said the Centre is focusing on strengthening the manufacturing sector in rural India to address it. “Our government is working on removing economic disparity, which is an important reason of law and order as well as security concerns. We have to set up small manufacturing units in rural India. <g data-gr-id="12">Economy</g> can be strengthened only if manufacturing unit gets a boost,” he said. He was speaking after the launch of the ‘Ved Prakash Goyal Room’ of the Indian Merchants Chamber (IMC) here. Goyal, father of Union Power Minister Piyush Goyal, was a former minister in the Atal Bihari Vajpayee government.