Call Interception Requires a Clear Legal Balance

Nepal Police has asked the government for legal authority to intercept telephone conversations in real time for investigations into serious crimes, reviving an important debate over security and citizens’ right to privacy. This is not simply a question of whether police should be given another technological tool. It concerns the democratic boundary between the investigative power of the state and the private sphere of the individual.

The nature of crime has changed. Organized crime, cybercrime, financial fraud, human trafficking and transnational criminal networks increasingly rely on modern communications technology. Law enforcement agencies cannot be expected to confront such threats effectively while relying only on outdated investigative methods. Nepal Police therefore has a legitimate need for modern investigative capabilities.

But necessity cannot become a justification for unlimited power.

Real-time interception of a person’s telephone conversation is far more intrusive than examining ordinary call records. It can expose sensitive aspects of family life, business dealings, political views and other private matters. Nepal’s Constitution recognizes privacy as a fundamental right. Such powers therefore cannot be left to routine administrative discretion without clear law and independent oversight.

Nepal also has lessons from the past. Controversies over the mass collection of call records and messages during criminal investigations led the Supreme Court to place access to communications data within a legal and judicial framework. The underlying principle remains relevant today: criminal investigation is a legitimate state function, but it cannot become a pretext for unrestricted intrusion into the private lives of unrelated citizens.

The debate should therefore not be reduced to whether police should receive interception powers. The real question is how such powers can be made limited, necessary and accountable.

If Nepal introduces call interception, prior judicial authorization should be the first requirement. Investigators should have to demonstrate that a serious crime is under investigation, that there is an evidentiary basis for the request, and that less intrusive methods are insufficient. Authorization should be granted only for a limited period.

Second, interception should be restricted to clearly defined serious offences. Political disagreement, criticism, journalism, civic activism or ordinary administrative disputes must never become grounds for surveillance.

Third, every interception should leave a verifiable audit trail: who requested it, who authorized it, how long it lasted and who accessed the material. Information unrelated to the investigation should be securely destroyed after a defined period.

Fourth, misuse should not be treated as a minor departmental violation. If interception powers are used for political retaliation, personal interest or unauthorized surveillance, the responsible officials should face clear legal consequences.

Concerns about political influence over security institutions make these safeguards even more important. Powerful surveillance tools should never depend merely on the goodwill of those who operate them. The law must be designed with the possibility of misuse in mind.

At the same time, privacy rights should not be used to make modern criminal investigation impossible. Protecting citizens from serious crime is also a core responsibility of the state. Security and liberty should not be treated as mutually exclusive goals.

Nepal does not need a powerless police force, nor does it need an unrestrained one. It needs a modern, professional and law-bound investigative system operating under effective judicial oversight.

If call interception is authorized, the principle must be simple and firm: only for serious crimes, only with judicial approval, only for a limited period and always under strict accountability. A democratic state should be capable of protecting both public security and individual freedom.