Layer Estimates:

Layer: Johnstone_NDCatch (ID:0)
Count: 4
Extent:

XMin: 240545.744
YMin: 657844.196799999
XMax: 243912.088
YMax: 663852.941
Spatial Reference: 27700 (27700)

Layer: Best Locations - 4 School Scenario (ID:1)
Count: 4
Extent:

XMin: 241530.61
YMin: 661702.109999999
XMax: 243129.53
YMax: 663128.210000001
Spatial Reference: 27700 (27700)

Layer: Johnstone_Schools (ID:2)
Count: 4
Extent:

XMin: 241344.27
YMin: 661616.42
XMax: 243400
YMax: 662996
Spatial Reference: 27700 (27700)