The draft bill generated significant public debate about balancing intrusive powers and
mass surveillance with the needs of the police and intelligence agencies to gain targeted access to information as part of their investigations. Although the
Home Office said the bill would be compatible with the
European Convention on Human Rights, the content of the draft Bill has raised concerns about the impact on
privacy. Privacy campaigners say the bill clearly lays out the mass surveillance powers that would be at the disposal of the security services, and want it amended so that the surveillance is
targeted and based on suspicion and argue that the powers are so sweeping, and the bill's language so general, that not just the security services but also government bodies will be able to analyse the records of millions of people even if they are not under suspicion. In January 2016 a report published by the
Intelligence and Security Committee of Parliament recommended that the bill should focus on the right to privacy. Committee chairman, Conservative MP
Dominic Grieve, said: "We have therefore recommended that the new legislation contains an entirely new part dedicated to overarching privacy protections, which should form the backbone of the draft legislation around which the exceptional powers are then built. This will ensure that privacy is an integral part of the legislation rather than an add-on." The committee also recommended that Class bulk personal dataset warrants are removed from the legislation. Dominic Grieve later clarified the extent of these freedoms, "the principle of the right to privacy against the state is maintained except if there is a good and sufficient reason why that should not happen." Gavin E. L. Hall, a doctoral researcher at the
University of Birmingham, argues that public fear of the bill is not justified, writing that there are benefits to formally codifying in law what state security services can and cannot do and that "While it may technically be possible under the bill to impugn individual freedom,
John Bull has little to fear."
The Register argued the Act enshrines
parallel construction in law and allows the state to lie about the origins of evidence in court, treating it as infallible, and prohibit the defendant from questioning it.
Article 19, a freedom of expression campaign group, criticized the act as one of the most draconian pieces of surveillance legislation passed worldwide, warning that it "offers a template for authoritarian regimes and seriously undermining the rights of its citizens to privacy and freedom of expression". The Chinese government cited the Snooper's Charter (officially the
Draft Communications Data Bill) when defending its own intrusive anti-terrorism legislation. Recent Wikileaks articles suggest that phone and digital device tracking both direct and indirect (e.g. FM radio blipping via Android exploit) also mentioned in
The Register posts by "Anonymous Coward" to covertly follow subjects have been used in the past but for operational reasons it is not clear if they are still used. The original poster has since decided to cooperate with the authorities and not comment further publicly on this subject, though the technique was independently rediscovered before the article in question was released. == Legal challenge and ruling ==