By Sempala Allan Kigozi, Head Legal, Unwanted Witness Uganda
Kampala, Uganda | March 24 2026

Uganda’s Constitutional Court delivered what may well become one of the most consequential digital rights judgments of this decade. In striking at the heart of the Computer Misuse (Amendment) Act, 2022, the Court did not merely resolve a legal dispute, it reasserted the constitutional architecture of freedom of expression in the digital age.

The consolidated petitions brought by civil society, journalists, lawyers, and organizations including Unwanted Witness, challenged the constitutionality of provisions that had come to define the shrinking civic space online.

This judgment must be read alongside Uganda’s seminal 2004 Supreme Court decision, which laid the doctrinal foundation for freedom of expression. Together, these decisions form a powerful jurisprudential continuum: the Constitution protects not just agreeable speech, but also controversial, offensive, and even erroneous expression.

The Core Issue: Criminalising Expression in the Digital Era

At the heart of the consolidated petitions lay a fundamental constitutional question: to what extent can the State, through criminal law, regulate online expression without infringing the guarantee of freedom of expression under Article 29 of the Constitution?

The challenge was directed at a cluster of provisions under the Computer Misuse (Amendment) Act, 2022, particularly those relating to so-called “malicious information,” “unsolicited information,” and the “misuse of social media.” These provisions were impugned not merely for their existence, but for their formulation: they were framed in terms that were broad, indeterminate, and lacking in legal precision, thereby failing the constitutional requirement of clarity in the creation of criminal offences.

In effect, the law collapsed the distinction between legitimate expression and criminal conduct, exposing ordinary digital communication ranging from political commentary to journalistic publication to potential criminal sanction. Such drafting raises acute constitutional concerns. It produces a chilling effect, where individuals refrain from lawful expression for fear of prosecution under vague and discretionary standards.

Reaffirming the Obbo Doctrine

The Constitutional Court’s reasoning unmistakably echoes and in many respects revitalizes the principles articulated in Obbo v Attorney General (2004), Uganda’s leading authority on freedom of expression. In that decision, the Supreme Court gave substantive meaning to Article 29 of the Constitution, affirming that the right to freedom of expression protects the full spectrum of ideas and information, irrespective of their popularity, accuracy, or acceptability.

Central to that jurisprudence is the limitation framework under Article 43. The Court made it clear that any restriction on expression must not only pursue a legitimate aim, but must also be necessary, proportionate, and demonstrably justifiable in a free and democratic society, with the burden resting on the State to justify such limitation. This standard imposes a high constitutional threshold that cannot be satisfied by broad or speculative concerns.

Equally significant was the Court’s insistence on the principle of legality, that laws which limit expression, particularly through criminal sanction, must be framed with sufficient clarity and precision to enable individuals to regulate their conduct. Vague and indeterminate provisions, by their very nature, invite arbitrary enforcement and are incompatible with constitutional guarantees.

Perhaps most enduringly, the Supreme Court rejected the proposition that false, offensive, or unpopular speech lies outside constitutional protection. It recognized that the vitality of a democratic society depends not on the suppression of such expression, but on the tolerance of dissent, contestation, and even error, as essential conditions for open public discourse.

The present judgment does not depart from this foundation; rather, it extends it into a more complex and technologically mediated environment, where the risks of regulatory overreach are amplified and the need for doctrinal clarity becomes even more pronounced.

Why This Judgment Matters

The significance of this judgment lies not only in the provisions it interrogates, but in the broader constitutional order it restores. By subjecting the Computer Misuse (Amendment) Act to rigorous scrutiny under Articles 29 and 43, the Court reasserted the centrality of freedom of expression as a justiciable and enforceable right within Uganda’s democratic framework.

For Journalism: Restoring Constitutional Protection

For the media, the decision marks a critical restoration of constitutional protection. The impugned provisions had, in practice, blurred the line between legitimate journalistic activity and criminal conduct, exposing reporters and editors to prosecution for the ordinary exercise of their profession. By rejecting vague and overly broad offences, the Court has reaffirmed that journalism is not a privilege granted by the State, but a constitutionally protected function essential to democratic accountability. In doing so, it removes the legal uncertainty that had fostered self-censorship and inhibited investigative reporting.

For Pending Criminal Proceedings: Reasserting the Rule of Law

The implications for ongoing and past prosecutions are equally profound. Where criminal proceedings are founded on provisions that are inconsistent with the Constitution, such proceedings are rendered legally unsustainable. Courts are therefore compelled, as a matter of constitutional supremacy, to terminate, review, or set aside actions grounded in invalid law. This is not merely a procedural consequence, but a reaffirmation of the principle that no person should be subjected to criminal liability under laws that fail constitutional scrutiny.

For Civic and Political Expression: Reopening Democratic Space

Beyond the courtroom, the judgment recalibrates the boundaries of civic participation. The enforcement of broadly framed speech offences had disproportionately affected civil society actors and political voices, particularly in digital spaces. By interrogating the constitutionality of such provisions, the Court has signalled that political expression, advocacy, and dissent are integral to democratic life and cannot be curtailed through indeterminate criminal prohibitions. This restores a measure of openness necessary for meaningful public discourse.

The Larger Constitutional Question

The judgment also invites a more fundamental inquiry: whether criminal law is an appropriate instrument for regulating expression at all. While the Constitution permits limitations, it does so under strict conditions. Criminal sanctions by their nature carry severe consequences, including deprivation of liberty, reputational harm, and long-term social stigma. When applied to expression, they risk producing a chilling effect that extends far beyond the individual accused, discouraging lawful speech across society.

It is for this reason that the constitutional standard under Article 43 demands more than legislative intention; it requires demonstrable justification. As the Supreme Court cautioned in Obbo, laws that are vague or overly expansive risk suppressing not only harmful speech, but also legitimate and necessary public debate.

Rethinking the Purpose and Design of the Computer Misuse Framework

The challenge, therefore, is not whether digital spaces should be regulated, but how such regulation can be aligned with constitutional imperatives. A reformed Computer Misuse framework must distinguish clearly between harmful conduct and protected expression, ensuring that criminal law is reserved for genuine cyber offences such as unauthorized access, fraud, and system interference.

Equally, any regulatory framework must adhere to the principle of legality by employing clear, precise, and narrowly tailored language, thereby enabling individuals to foresee the legal consequences of their actions. Where expression causes harm, particularly in areas such as reputation or public order, the law should prioritize civil and regulatory remedies over criminal sanctions, except in the most narrowly defined circumstances.

Above all, the framework must explicitly safeguard public interest expression, including journalism, political speech, and whistleblowing, recognizing that these are not peripheral activities but core components of constitutional democracy.

This judgment represents a decisive constitutional course correction. It affirms that fundamental rights do not diminish in digital spaces, and that the State’s regulatory authority must operate within clearly defined constitutional limits. By reinforcing the standards of legality, proportionality, and justification, the Court placed a necessary check on the expansion of criminal law into the realm of expression.

The task that now lies ahead is legislative, institutional, and societal: to ensure that future regulatory efforts are grounded not in control, but in constitutional fidelity. For ultimately, the resilience of Uganda’s democracy will depend not on how effectively it restrains speech, but on how steadfastly it protects it.