Layer Estimates:

Layer: Protests (ID:0)
Count: 89
Extent:

XMin: 195760
YMin: 171000
XMax: 333513
YMax: 393920
Spatial Reference: 27700 (27700)

Layer: Sea_Boundary_(BNG)_OS_ply (ID:1)
Count: 22
Extent:

XMin: -296458.5823
YMin: -89769.7109999992
XMax: 808443.6275
YMax: 1254316.3105
Spatial Reference: 27700 (27700)

Layer: Great_Britain_Boundary_(BNG)_OS_ply (ID:2)
Count: 280
Extent:

XMin: -190392.4178
YMin: -21196.3412999995
XMax: 655202.7825
YMax: 1218554.589
Spatial Reference: 27700 (27700)

Layer: Modern_County_Boundaries_(BNG)_OS_ply (ID:3)
Count: 22
Extent:

XMin: 165004.5
YMin: 164585.43
XMax: 355308.9
YMax: 395982.6
Spatial Reference: 27700 (27700)