A study published in April 2026 projects that black market gambling advertising spend in the United Kingdom will surpass that of licensed operators by 2028. The projection lands at a particularly awkward moment: the UK Gambling Commission (UKGC) is mid-implementation of its most ambitious reform package in two decades, and marketing accountability sits at the centre of it. If unlicensed operators are already closing the advertising gap, the question is not whether the UKGC's Licence Conditions and Codes of Practice (LCCP) framework needs strengthening — it is whether the tools available are adequate to the scale of the problem.
The Advertising Arms Race Licensed Operators Cannot Win Alone
Licensed operators in Great Britain face an increasingly asymmetric competitive environment. Under the UKGC's LCCP, compliant operators must navigate a dense set of marketing restrictions: no targeting of self-excluded players, no advertising that appeals to under-18s, mandatory responsible gambling messaging, and — since the 2024 white paper reforms — tighter rules around bonus promotion. Each restriction is legitimate in isolation. In aggregate, they raise the cost and complexity of customer acquisition for operators who follow the rules.
Unlicensed operators carry none of those obligations. They can run aggressive bonus offers, target vulnerable demographics, and spend freely across digital channels without fear of a licence suspension they do not hold. The result is a structural subsidy for non-compliance: the more the UKGC tightens the rules for licensed operators, the wider the gap between the compliant and non-compliant advertising experience becomes. The 2028 projection is not a market anomaly — it is the logical output of a decade of asymmetric regulation.
The Netherlands is grappling with the same dynamic. The Dutch government is considering a blanket advertising ban after acknowledging gaps in its self-exclusion infrastructure. A broad ban would reduce visibility for licensed brands without touching offshore sites, which do not comply with Dutch Kansspelautoriteit requirements regardless. The UK risks a similar miscalculation if advertising restrictions are tightened further without a parallel escalation in enforcement against unlicensed supply.
Enforcement Capacity Is the Constraint
The UKGC has authority to refer unlicensed operators to the Advertising Standards Authority (ASA) and to pursue ISP blocking through cooperation with payment processors and platform providers. It has used both mechanisms. But referral and blocking are reactive, slow, and resource-intensive relative to the speed at which unlicensed sites can spin up new domains, payment rails, and advertising accounts.
The Commission's quarterly enforcement bulletins show a consistent pattern: the bulk of regulatory action falls on licensed operators for LCCP breaches — failures in anti-money laundering (AML) controls, know your customer (KYC) gaps, or customer interaction shortfalls under Licence Condition 13. Fines against unlicensed operators are comparatively rare, partly because establishing jurisdiction over offshore entities is genuinely difficult, and partly because financial penalties against companies with no UK assets have limited deterrent effect.
The gap in enforcement reach is not unique to Britain. Australia's Australian Communications and Media Authority (ACMA) has pursued a blocking-based approach to unlicensed offshore operators for several years, with mixed results. It was also in the news this week for a different reason: forcing Entain into a court-enforceable remediation programme after its Ladbrokes and Neds brands violated national self-exclusion rules. The irony is pointed — a regulator expending significant enforcement capacity on a licensed operator's compliance failings while the unlicensed market grows.
The Black Market's Marketing Advantage Is a Consumer Protection Failure
The framing of the black market advertising problem as a commercial threat to licensed operators is real but incomplete. The more serious consequence is consumer protection. Players who migrate to unlicensed sites because those sites offer more visible, more generous, and less friction-heavy marketing are players who lose access to self-exclusion registers, dispute resolution, the UKGC's responsible gambling (RG) requirements, and the broader safety infrastructure that licensed operators are required to maintain.
Entain's chief executive has publicly criticised the imbalance between regulatory burden on compliant operators and the effective impunity of unlicensed competitors — a view widely shared across the licensed sector. The criticism is self-interested, but it is not wrong. A regulatory regime that raises compliance costs faster than it can enforce against non-compliance does not improve consumer outcomes; it shifts consumers toward the less safe option while making that option more competitively attractive.
The UKGC's own data is instructive. Its 2024 annual report estimated that approximately 0.5% of British gamblers primarily used unlicensed sites — a number that sounds small until scaled against a market of roughly 30 million active gamblers. If the advertising trajectory projected for 2028 materialises, that share will grow.
The Takeaway
The 2028 projection should function as a policy stress test, not just an industry talking point. The UKGC and the UK government face a choice that is becoming harder to defer: either develop enforcement mechanisms with genuine reach over unlicensed advertising — through platform-level obligations on Google, Meta, and programmatic ad networks — or accept that tightening LCCP marketing rules for licensed operators will continue to erode their competitive position relative to non-compliant alternatives. The white paper reforms were designed to make licensed gambling safer. Without a credible response to unlicensed advertising growth, they risk making licensed gambling smaller instead.
