Layer Estimates:

Layer: Schools (ID:76)
Count: 18276
Extent:

XMin: 136274.000000001
YMin: 12574
XMax: 639809.000000001
YMax: 201434
Spatial Reference: 27700 (27700)

Layer: Railways (ID:77)
Count: 37437
Extent:

XMin: 147598.96
YMin: 29704
XMax: 639976.72
YMax: 200834.6
Spatial Reference: 27700 (27700)