Layer Estimates:

Layer: London2Towchester (ID:0)
Count: 1
Extent:

XMin: -109982.988299999
YMin: 6710063.1174
XMax: -13408.2055063788
YMax: 6824149.2018
Spatial Reference: 102100 (3857)

Layer: London to Harwich (ID:1)
Count: 1
Extent:

XMin: -10307.4602000006
YMin: 6711827.03292684
XMax: 143016.0099
YMax: 6789180.4331
Spatial Reference: 102100 (3857)

Layer: Ribbons 3 (ID:2)
Count: 5
Extent:

XMin: 38736.0542423367
YMin: 6643773.0979
XMax: 156387.534400001
YMax: 6752472.2319
Spatial Reference: 102100 (3857)