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Highlights Government's : Uncommenced Laws Become Refusal Over Decades
For legal professionals, few constitutional puzzles are as quietly corrosive as the . An Act of Parliament receives , but the Government never issues the —or does so decades later, after the political context has changed beyond recognition. The power to decide
when
a law begins, if left without any , silently transforms into the power to decide
whether
it begins at all. This is the legal issue that, according to a recent commentary,
"case law has never quite pulled apart cleanly."
Yet for over forty years, courts have been circling this point without ever stating it explicitly.
The problem lies in the seemingly innocuous phrase
"the Secretary of State may by regulations bring this Act into force on such day as he may appoint."
Such wording is standard in modern legislation. It gives the executive flexibility to prepare regulations, establish new agencies, or conduct consultations before a law takes effect. In many cases, this flexibility is both legitimate and necessary. Parliament cannot anticipate every administrative step required to implement a new regime. A
allows the Government to phase in reforms without causing chaos.
But there is another variant that looks identical on paper and operates entirely differently. The commentary notes:
"a law left uncommenced for decades, each government explanation sounding reasonable alone, until the reasons quietly add up to a
to commence the law at all."
This is the
in action. The law sits in a
—enacted but not enforced. Governments change, priorities shift, and the statute becomes a
without ever being repealed.
The Discretion to Commence: Legitimate Tool or Trojan Horse?
The distinction between a genuine delay and a functional refusal is central to the constitutional balance. Parliament enacts laws; the executive implements them. When the executive fails to implement, it undermines the
. The commentary rightly points out that
"there is a legitimate case for
: the government may genuinely need time to develop regulations before switching on and Parliament can provide for that."
But the problem emerges when the discretion is unbounded. No statute sets a deadline for the exercise of a . No automatically brings the Act into force after a certain period. The executive can wait a year, a decade, or indefinitely. And because each delay can be justified by some policy reason—a change in economic conditions, a need for further consultation, a pending international negotiation—the overall pattern of inaction escapes judicial scrutiny.
The commentary captures this dynamic with precision:
"The possibility to decide when something is to begin, if it has no outer restriction, tends to morph into the possibility to decide whether something will begin at all."
This is not a hypothetical. Dozens of Acts on the statute book remain uncommenced in whole or in part. Some have been awaiting commencement for over thirty years. The Government can, in effect, exercise a
over legislation it does not favour, without ever facing a vote or a judicial challenge.
The Judicial Response Over Four Decades
Courts have been aware of this tension for decades. The commentary notes that
"40 years of case law have been pointing [at this], without ever stating it explicitly."
Why the reluctance? Several factors are at play. First, courts traditionally respect the
. The timing of commencement is seen as a political decision, unsuitable for judicial second-guessing. Second, the language of "may" in a commencement clause is permissive, not mandatory. Judges are reluctant to read in a duty to commence where Parliament has deliberately chosen
.
Yet there are hints of a limit. In a series of decisions, higher courts have indicated that a power to commence cannot be used for an or in a way that frustrates the purpose of the Act. If the Government's delay is so prolonged that it effectively nullifies the legislation, a court might find that the power has been exercised or in . The commentary suggests that the case law is moving towards recognising a threshold beyond which discretion becomes abuse. But the threshold remains undefined.
When Discretion Becomes Abuse: The Missing
The core of the legal issue is the absence of an
on
. Without a
, the executive can delay indefinitely. And without a clear judicial test, the executive can rely on the reasonableness of each individual decision, even when the
is a refusal to implement. The commentary observes that
"the possibility to decide when something is to begin, if it has no outer restriction, tends to morph into the possibility to decide whether something will begin at all."
This morphing process is gradual. A Government may genuinely intend to commence a law, but then a general election intervenes. The new Government has different priorities. The law is deprioritised. Another election. Another shift. Over time, the law becomes politically inconvenient or ideologically opposed. Yet no single decision to delay is obviously unreasonable. The commentary's insight is that the reasons
"quietly add up to a
."
It is the aggregate, not the individual decisions, that reveals the true character of the inaction.
Implications for Legislative Drafting and
For legal professionals, this issue has practical consequences. Drafters should consider including a or a that triggers automatic commencement after a set period. Without such safeguards, the executive's remains unchecked. Some modern Acts include a "fallback" date: if the Secretary of State has not appointed a day by a certain date, the Act comes into force automatically. This approach preserves flexibility while preventing indefinite delay.
of non-commencement remains a challenging area. Claimants face the hurdle of , as they must show that the delay has caused them particular harm. They also face the difficulty of demonstrating that the executive's decision to delay is or an . The case law, as the commentary notes, has not yet provided a clean test. But the direction is clear: courts are increasingly willing to look behind the surface of each individual delay and examine the overall pattern.
The requires that laws enacted by Parliament be given effect. When the executive can unilaterally decide to shelve a statute without any accountability, the legislative process is undermined. The commentary's final observation is a warning: the possibility of deciding when quietly becomes the power to decide whether . For legal professionals, understanding this dynamic is essential—not only for advising clients but for advocating for clearer statutory frameworks that prevent the from subverting the will of Parliament.
Conclusion
The is a that has persisted for decades without clear judicial resolution. The commentary's analysis highlights the need for a more explicit legal framework—either through legislative reform or judicial clarification. Until then, the executive retains a quiet power to nullify Acts of Parliament without ever formally repealing them. For legal professionals, this issue represents both a challenge and an opportunity: a challenge to ensure that the is not eroded by inaction, and an opportunity to shape the development of this still-evolving area of law.
