Dartford - Chippenham

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

{"lg_-1":[17,11,12,40],"lg_-1_6":[2,2,2,6],"lg_63":[17,10,11,38],"lg_63_6":[2,2,2,6],"lg_490":[null,1,1,2],"lg_490_6":[null,1,1,2]}

{"lg_-1":[14,9,19,42],"lg_-1_6":[0,1,5,6],"lg_63":[14,7,17,38],"lg_63_6":[null,1,5,6],"lg_46":[null,1,1,2],"lg_46_6":[null,1,1,2],"lg_490":[null,1,1,2],"lg_490_6":[null,1,1,2]}

{"lg_-1":[11,6,3,20],"lg_-1_6":[3,3,0,6],"lg_63":[11,6,2,19],"lg_63_6":[3,3,null,6],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}