Seat belt that required a particular technical approach would rapidly become dated as motor manufacturers would tool up for a particular standard which could not easily be changed. For example, in 1969 there were competing designs for lap and three-point seat belts, rapidly tilting seats, and airbags being developed. But as countries started to mandate seat belt restraints the global auto industry invested in the tooling and standardized exclusively on seat belts, and ignored other restraint designs such as air bags for several decades As of 2016, seat belt laws can be divided into two categories: primary and secondary. A primary seat
Protected tribal belts and blocks in Assam Protected tribal belts and blocks in Assam The Protected Tribal Belts and Blocks in Assam, India are certain regions which was regulated under Chapter 10 of the Assam Land and Revenue Regulation Law, 1886 by the British Government as Belts and Blocks which was later on implemented by the Assam Government in 1947 by Lokopriyo Gopinath Bordoloi, the first Chief Minister of Assam and subsequently by later Governments in power to protect the land rights of the aboriginal backward protected tribal classes (mentioned below) from immigrants in regions in which they were predominant at the time of creation (comprising 50%