The boundary line , known as the `` Green Line '' , is disputed by India which maintains that it is an `` indicative line '' , known as a `` ribbon line '' in technical jargon .2 India sticks to its position that the boundary lies mid-channel as depicted in another map drawn in 1925 , and implemented by the installation of mid-channel pillars back in 1924 .
India 's position is that the boundary is mid-channel as depicted in another map drawn in 1925 , and implemented by the installation of mid-channel pillars back in 1924 .