Need for GLT and quality both vital

Here is a fun look into the thinking behind the need for Goal-line technology, which was approved for use in football by the IFAB.

alt : rtsp://v1.cache1.c.youtube.com/CiILENy73wIaGQlxNK5Uy98AYBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gprtsp://v1.cache1.c.youtube.com/CiILENy73wIaGQlxNK5Uy98AYBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp<!–<!–[if lt IE 7]>rtsp://v1.cache1.c.youtube.com/CiILENy73wIaGQlxNK5Uy98AYBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp<![endif]–>

Original post:
Need for GLT and quality both vital