Layer Estimates:

Layer: 10 miles from City Centre (ID:0)
Count: 1
Extent:

XMin: 342167.189813055
YMin: 156703.024751112
XMax: 374354.134186944
YMax: 188889.969125001
Spatial Reference: 27700 (27700)

Layer: 5 miles from Bristol boundary (ID:1)
Count: 2
Extent:

XMin: 333906.771
YMin: 150545.677
XMax: 380711.323
YMax: 199143.481
Spatial Reference: 27700 (27700)

Layer: 10 miles from Bristol boundary (ID:2)
Count: 2
Extent:

XMin: 333906.771
YMin: 150545.677
XMax: 380711.323
YMax: 199143.481
Spatial Reference: 27700 (27700)

Layer: City Boundary (ID:3)
Count: 1
Extent:

XMin: 350000
YMin: 166638.906
XMax: 364618.094
YMax: 183052.795
Spatial Reference: 27700 (27700)