Report of the Interception of Communications Commissioner - 2016
Annex A: Number of Communications
Data requests by public authority
The Intelligence Services
Total Items
of Data
GCHQ
4156
MI5 - Non S.94
39364
SIS
453
Police and Law Enforcement Agencies
Total items
of data
Avon & Somerset Constabulary
13160
British Transport Police
2404
Cambridgeshire & Bedfordshire Constabulary
9433
Cheshire Constabulary
10761
City of London Police
4472
Cleveland Police
6861
Cumbria Constabulary
3625
Derbyshire Constabulary
5588
Devon & Cornwall Police
18300
Dorset Police
4186
Durham Constabulary
6378
Dyfed Powys Police
3386
Gloucestershire Constabulary
3387
Greater Manchester Police
40857
Gwent Police
5453
Hampshire Constabulary
10979
Hertfordshire Constabulary
12825
HMRC
12731
Humberside Police
5360
Kent & Essex SCD*
18149
Lancashire Constabulary
18517
56
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