Potters Bar Town - Canvey Island

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_223":[1,null,2,3],"lg_223_6":[1,null,2,3]}

{"lg_-1":[15,9,17,41],"lg_-1_6":[1,0,5,6],"lg_223":[14,9,15,38],"lg_223_6":[1,null,5,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1],"lg_490":[1,null,1,2],"lg_490_6":[1,null,1,2]}

{"lg_-1":[15,7,21,43],"lg_-1_6":[2,1,3,6],"lg_223":[14,5,20,39],"lg_223_6":[2,1,3,6],"lg_46":[1,2,null,3],"lg_46_6":[1,2,null,3],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[7,6,7,20],"lg_-1_6":[2,1,3,6],"lg_223":[6,6,6,18],"lg_223_6":[2,1,3,6],"lg_490":[1,null,1,2],"lg_490_6":[1,null,1,2]}

{"lg_-1":[5,3,13,21],"lg_-1_6":[1,1,4,6],"lg_223":[5,2,12,19],"lg_223_6":[1,1,4,6],"lg_46":[null,1,null,1],"lg_46_6":[null,1,null,1],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}