The climate malaise has invited many new
regulatory measures in recent years to fight against greenwashing, with
advertising bans being particularly noteworthy. In September 2024, The Hague
passed a
municipal law banning fossil fuel-related advertising in public spaces like
billboards and bus shelters (Art. 2:97(7) City
Ordinance). The ban outlaws ‘advertising for products and services related
to fossil fuels, including air travel, plane tickets, grey energy contracts,
gas contracts, cruise holidays or cars with fossil fuel or hybrid engines’ (Art. 1:1(x)). The
ANVR – the Dutch trade association for travel agencies – and the travel company
TUI filed summary proceedings against the ban. On 25 April 2025, the District
Court of The Hague upheld
the ban. It thoroughly assessed the measure’s compatibility with the Unfair
Commercial Practices Directive (UCPD), EU free movements and fundamental rights
(freedom of expression and the freedom to conduct a business).
This ruling is the
first time a court reviewed and upheld a municipal ban of this nature,
making it a noteworthy legal development for EU (consumer) lawyers in light of
the burgeoning regulatory initiatives. Besides the Hague ban, Amsterdam
has similarly banned fossil advertising since 2021, while France
has introduced a national ban in 2022. The UN Secretary-General, António
Guterres, has even called for a global ban on all fossil fuel advertising.
Apart from fossil advertising, several Dutch cities, including Haarlem
as the world’s first, have banned meat advertising, and France
has outlawed advertising for ultra-fast fashion. Building on the Hague
decision, this post summarises the legal arguments in favour of the legality of
similar advertising bans under EU law.
The Court’s Ruling
Compatibility with UCPD (paras
5.11-5.12): According to ANVR and TUI, the UCPD, as
a maximum harmonisation instrument, prohibits Dutch law from providing a higher
level of protection and thus renders the fossil ads ban incompatible. Referring
to the
Commission’s UCPD Guidelines, the Hague Court clarified that the UCPD ‘does
not cover national rules intended to protect interests which are not of an
economic nature’ and thus ‘does not affect the possibility of Member States to
set rules regulating commercial practices for reasons of health, safety or
environmental protection’. According to the municipality of The Hague, the ban
is not intended to protect the economic interests of consumers but aims to
prevent the negative effects of climate change and to protect the health of
residents and visitors of the city. Therefore, the ban is not contrary to the
UCPD.
Compatibility with the free movement of
goods (Art. 34 TFEU, paras 5.13-5.15): Following
the CJEU’s Keck
jurisprudence, national advertising restrictions are only assessed under Art.
34 TFEU, which prohibits discriminatory measures on imported goods. According
to the Hague Court, the ban applies indistinctly to Dutch and international
market participants, and ANVR and TUI did not demonstrate otherwise. Even if
the ban constitutes a restriction under Art. 34, such a restriction can still
be justified under Art. 36 TFEU for the protection of health and the
environment. The municipality has sufficiently substantiated that the ban is
suitable and necessary for achieving said objectives by encouraging residents
and visitors to make more sustainable choices and reducing the use of fossil
fuels. The measure also remains proportionate, as advertising through other
media, such as television and newspapers, is still possible.
Compatibility with the freedom of expression
(Art. 10 ECHR and Art. 11 of the Charter, paras 5.16-5.19): Art. 10 ECHR codifies the freedom of expression but allows for
restrictions that ‘are prescribed by law and are necessary in a democratic
society’. Following the ECtHR case law, the Hague Court referred to the
existence of ‘a
pressing social need’ to assess whether the ban’s restriction on freedom of
speech can be justified. The Court invoked some similar arguments to those
under Art. 36 and concluded that the ban complies with Art. 10 ECHR: The
advertising ban is relevant for the protection of health and the environment,
and advertising for the plaintiffs’ other products or through other
media remains possible. In addition, Art. 11 of the Charter does not
provide more extensive protection. The municipality also contended that the
Charter does not apply as the dispute measure does not concern the
implementation of EU law, which the Court agreed. (In a separate section (paras
5.8-5.10), the Court also discussed the freedom of expression under Art. 7 of
the Dutch Constitution, but the national provision does not protect ‘commercial
advertising’.)
Compatibility with the freedom to
conduct a business (Art. 16 of the Charter, paras 5.20-5.21): While the Hague Court stated that the Charter does not apply, for
the sake of argument, Art. 16 of the Charter still would not invalidate the
advertising ban. The violation of Art. 16 should only be assessed in light of
the analysis under Art. 34 TFEU, and a separate assessment is unnecessary.
This analysis should be read in light of
the Hague Court’s assessment on the municipality’s competence (paras 5.6-5.7).
The Court confirms that the municipality of The Hague is competent to act
against climate change and promote public health by setting rules within its
boundaries. It is deemed untenable to argue that flying less does not have a
direct positive impact on air quality within The Hague. The Court pointed out
that reducing flying, ‘in combination with other environmental measures taken
by the municipality’, can decrease CO2 emissions. This is not altered by the
fact that the contribution of the municipality may be small on a national or
global scale. ‘Every little bit helps, and the municipality wants to do its bit’.
The Hague Court also assessed the
compatibility of the ban with the general principles of good
administration (paras 5.22-5.34), including the principles of lex certa,
proportionality, equality and the obligation to state reasons. However, none of
these principles are violated.
Comments
While scholars have presented convincing
arguments that bans on advertising for carbon-intensive products do not violate
EU law (see Kaupa;
Venzke and
Ankersmit; Van
de Berg and Eckes), the Hague Court’s decision sets a positive precedent
for similar action, especially at the local and municipal levels. The fact that
the Hague Court did not even feel the need to ask for a preliminary ruling from
the EU Court also indicates the ban’s clear legality under the EU legal
framework.
Here are some main lessons from this case. From
the perspective of EU secondary law, the UCPD does not pose a legal
obstacle insofar as the ban is framed as exclusively for health and the
environment, and not for consumer protection. The reference to consumer
protection, even as a
co-objective for a mixed-purpose measure, will invoke the fully harmonised UCPD,
which, despite the
recent amendment to upscale its relevance for combating
greenwashing, does not square with a comprehensive ban. While this
construction nonetheless allows national and local authorities to introduce an
advertising ban, it is regrettable that the UCPD views consumer protection of
economic interest in such a narrow sense. A more enduring solution would simply
be to amend the UCPD (either its harmonisation scope or its objectives) or to
interpret its objectives in a more long-term, environmentally friendlier way
(for example, in conjunction with Art. 11 TFEU).
Moreover, the Hague Court did not discuss the
Audiovisual Media
Services Directive (AMSD), which was previously invoked in another case
heard by the Dutch Advertising Code Committee. Art. 9(1)(c)(IV) AMSD prohibits
advertisements encouraging ‘behaviour grossly prejudicial to the protection of
the environment’. The Dutch Advertising Code Committee rejected the reading
that this provision justifies bans on fossil advertising, which was based on an
artificial distinction between advertisements and the (environmentally harmful)
products being advertised. But it has been argued that
the AMSD provision not only allows but also demands bans like that of The Hague.
Moreover, the fact that the EU legislature has already undertaken a balancing
exercise when enacting secondary law, ie weighing the tension between an
advertising ban and free speech, provides more concrete guidance for the judicial
assessment.
From the perspective of EU primary law, the Hague Court informed us of a twofold legal strategy. First,
regarding provisions like Art. 34 TFEU and Art. 16 of the Charter, a
comprehensive and non-discriminatory ban simply invokes no violation. While not
discussed by the Hague Court, neither is an
advertising ban liable for infringing upon property rights (Art. 1 of Protocol
1 ECHR, Art. 17 of the Charter): a contractual right to use advertising spaces
can hardly be qualified as a proprietary interest, and its decrease in economic
value hardly amounts to an infringement.
Second, even if a restriction of
fundamental rights or freedoms is found, such as the freedom of expression,
there are almost always exceptions available for such a restriction to be
justified for the legitimate aim of public or general interest. This
should include the protection of health and the environment (as well as
broadly defined consumer protection), given the urgency of climate change (as
we trail
behind the Paris Agreement goals) and that the ECtHR has interpreted Art. 8 ECHR
as encompassing the protection against climate change.
Next, the justification usually concerns a
three-step assessment of suitability, necessity and proportionality. We can
draw some general lines of argument from the Hague decision. (A lot can also be
learnt from the advertising restrictions on alcohol and tobacco.)
- First, an advertising ban is suitable for
pursuing the aims of health and environmental protection. In light of the
significant carbon impact of private consumption, the
IPCC Report has highlighted the urgent need for changes in consumption
patterns to achieve climate neutrality. To this end, advertising and other
commercial communications play a crucial part in shaping consumer choices and normalising
undesirable consumption behaviour. As such, as the Hague Court correctly
pointed out, advertising bans can encourage consumers to make more sustainable
choices and reduce carbon emissions.
- Second, an advertising ban is also
necessary. Here, it is more difficult to generalise the analysis as it usually
pertains to the scope and essence of each restricted right or freedom. But the
Hague Court helpfully reminded us that the fact that banning fossil advertising
within a municipality’s boundaries is insufficient for curbing climate change
does not render the measure unsuitable or unnecessary. The necessity of the
advertising ban must thus be viewed as part of a broader policy mix in the
climate transition.
- Third, regarding proportionality in a
strict sense, it is again related to the specific restricted right. This case
concerns a ban at a municipal level on advertising in public
spaces. Its restrictive scope means that the proportionality test is not hard
to fulfil. For bans at the national or EU level, the proportionality test may
be more challenging. One approach is through comparison with feasible
alternatives. For example, the
proposed Green Claims Directive requires ex-ante verification for all
explicit environmental claims prior to market access. By comparison, a ban targeting
advertising for fossil fuel and other carbon-intensive products should be
considered less restrictive and thus proportionate.
Overall, the Hague Court’s decision is a
positive message for the legal battlefield against climate change. It brings
legal clarity and paves the way for further – necessary but insufficient –
action against greenwashing and unsustainable market practices.