Dartford - Hemel Hempstead

{"lg_-1":[4,3,1,8],"lg_-1_6":[4,2,0,6],"lg_63":[4,3,1,8],"lg_63_6":[4,2,null,6]}

{"lg_-1":[1,3,3,7],"lg_-1_6":[1,3,2,6],"lg_63":[1,3,3,7],"lg_63_6":[1,3,2,6]}

{"lg_-1":[5,0,2,7],"lg_-1_6":[4,0,2,6],"lg_63":[5,null,2,7],"lg_63_6":[4,null,2,6]}

{"lg_-1":[1,2,0,3],"lg_-1_6":[1,2,0,3],"lg_63":[1,2,null,3],"lg_63_6":[1,2,null,3]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_63":[2,null,1,3],"lg_63_6":[2,null,1,3]}