Liberty - Protecting civil liberties, promoting human rights

State surveillance

  • UPDATE - June 2013: In June 2013 a leaked document apparently revealed that the US intelligence community are tapping into US internet companies to track online communication in a programme known as Prism. The reports also suggest UK access to and use of this data. Find out more.
State sanctioned surveillance against specific individuals takes place on a massive scale, using the broad and confusing framework created under the Regulation of Investigatory Powers Act 2000 (RIPA) which regulates the use of and access to surveillance by public bodies.


This involves five types of different surveillance:

  1. Interception of communications – e.g. listening to telephone calls, reading letters and emails
  2. Intrusive surveillance – e.g. placing bugs and filming in private places
  3. Directed surveillance – e.g. filming and covertly monitoring specific people generally in public places
  4. Use of covert human intelligence sources – e.g. informants and undercover operatives
  5. Accessing communications data – e.g accessing the record (but not the content) of emails, telephone calls and websites visited.

Under RIPA hundreds of public bodies have access to the last three types of surveillance including over 470 local authorities. Surveillance can be authorised for a wide range of purposes which includes such vague purposes as preventing ‘disorder’ or collecting tax.


Interception of communications and some types of intrusive surveillance are authorised by the Home Secretary and other types of surveillance are largely self-authorised.


Liberty believes that RIPA must be reformed to ensure that intrusions into personal privacy are all properly authorised and comply with human rights principles of necessity and proportionality.


The main changes we are calling for are:

  • All interception of communications and intrusive surveillance should be authorised by judicial warrant.
  • All other types of surveillance should be independently authorised
  • The Government should not require “communications data” (records of emails, phone calls, text messages etc) to be retained by telecommunications service providers without individual suspicion of wrongdoing.
  • The number and type of public bodies that have access to surveillance powers should be reduced.
  • Surveillance is too often authorised for vague, broad or trivial reasons and powers should only be used in more serious situations.
  • The Investigatory Powers Tribunal is where most applications for review of surveillance powers must go, but the procedure is fundamentally flawed and needs to be overhauled.

Liberty’s position on RIPA is set out in greater detail in this consultation response (PDF).


The Coalition Government included RIPA in their 2010 Review of Counter Terror and Security Powers - read our response to the Counter Terror Review consultation (PDF).

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