{"layers": [{ "layerType": "Feature Layer", "layerId": 0, "maxScale": 0, "legend": [ { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UMQ0AIAxE0QtckIUpdCAHA8hiaEhH5t5Gv4A3ftaKVQo6BJlh07FzMBVgaxiEOCYYjnHiLcF4FBhPCX4BmmH7aRWYWxc09A1JiJEBuQAAAABJRU5ErkJggg==", "groupId": "0", "values": ["Middlesbrough Council"], "width": 20, "label": "Middlesbrough Council", "contentType": "image/png", "url": "eb172e3d6f2d62e4b61645728b6cf7aa", "height": 20 }, { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzklEQVQ4ja3VOw6CQBSF4R9zEwtaKpagvaW7YAuuw3W4BRptWIClvS5BGioTCw2KGXwElRmRuac++Zo5NyMFLK+wKaHAkhCmJ9i5OgLRACZyhiyGha1YQQKsAkgdnTGQ5JCJrdTA6IIFMN/DTLQwHhFNrBX0wb5AX+wN1MBeoBZmIma0XXf2E4NIzAVoYBUkBxiJ65z+wQCOsBYtLIDUeil9MBzD7o21DdsL+xy2N0Zj2CpYDQ7vWKyB1eAFwhy25smtJYjMaM3ObL3nF3ADv11ltnRvFMMAAAAASUVORK5CYII=", "groupId": "0", "values": ["National Highways"], "width": 20, "label": "National Highways", "contentType": "image/png", "url": "f42f7af3a84a4499c5f9e7a63e4b1c0c", "height": 20 }, { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4jWPJz8/fysDAYMdAHXCIBWSYjo5OLzVMu3LlSjHIQKoCllEDKQYslBuBCkYNpBywUMEMFDBq4Egx8BCopKWSeYcAgC4MBEzyz/4AAAAASUVORK5CYII=", "groupId": "0", "values": [""], "width": 20, "label": "", "contentType": "image/png", "url": "72d166a2469531836a6ee0604b5e0b24", "height": 20 }, { "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4je3UoREAMAgEQcSLeBqiI8qLpSF6yCDRvAtXwMqDu18RMeEUKExVD0PLTCuQGhYchznRW3AeCEZrwV/AqNOSvHhMygtkOCBeSwAAAABJRU5ErkJggg==", "groupId": "1", "width": 20, "label": "", "contentType": "image/png", "url": "96550caf37df95c565e2257256ed5b3a", "height": 20 } ], "legendGroups": [ { "heading": "Main_Respo", "id": "0" }, { "heading": "", "id": "1" } ], "layerName": "Adopted Highways", "minScale": 0 }]}