Is Bilingual Signage Legally Required in Wales? What the Law Actually Says

No, not for a private business. No café, shop, pub or holiday let in Wales has to put Welsh on its signs by law. The only prescribed Welsh wording is on the no-smoking signs at school grounds, hospital grounds and public playgrounds. The Welsh language standards under the Welsh Language (Wales) Measure 2011 bind named public bodies, not private businesses. Here is what the law says, and why many Welsh businesses go bilingual anyway.

We make signs. We are not lawyers, and this is not legal advice — check current guidance for your own premises before relying on it for compliance.

The one place Welsh wording is prescribed

The Smoke-free Premises and Vehicles (Wales) Regulations 2020 set two different sign rules. For ordinary smoke-free premises — workplaces and places open to the public, such as a shop, café, pub or office — regulation 13 requires at least one sign carrying a legible graphic of a burning cigarette inside a circle with a bar across it. It prescribes no wording and no language, so a symbol-only sign is compliant whether or not it uses Welsh.

Regulation 14 is the stricter rule. It covers school grounds, hospital grounds and public playgrounds, and it prescribes warning text in English and Welsh, separated by a slash, alongside the same graphic, displayed at or near the main entrance (or each main entrance). That is the only place in the Welsh smoke-free rules where bilingual wording is mandatory, and those sites are typically run by councils, health boards and schools rather than private businesses.

England is simpler: under the Smoke-free (Signs) Regulations 2012, one legible sign is enough. In England and Wales, failing to display a required sign carries a fixed penalty of £200, reduced to £150 if paid within 15 days. Vaping is a separate question: the smoke-free laws do not cover it, so a “no smoking or vaping” sign is a house-policy choice. Our guide to no-smoking sign law covers all four UK nations and what the Tobacco and Vapes Act 2026 changes, and our Welsh school grounds guide covers regulation 14 in detail.

What a lot of sign sellers get wrong

Search for “bilingual signage Wales legal requirement” and you will find commercial sites stating flatly that all business signage in Wales must be bilingual. It is an easy claim to make when you sell signs, and it is not accurate for private businesses. Nor is it true that every Welsh no-smoking sign must carry Welsh text: that applies only to the school, hospital and playground sites above.

Who the Welsh language standards do bind

The Welsh Language (Wales) Measure 2011 gave Welsh official status in Wales and created the Welsh language standards. These are imposed on named bodies — councils, the Welsh Government, health boards and similar public bodies — and set duties that include how their signs are worded. A café, an independent shop, a pub or a holiday let is not one of those bodies, so for a private business bilingual signage is encouraged, not required. If you deliver services on behalf of a public body, or you are unsure whether a standard reaches you, the Welsh Language Commissioner's office can tell you what applies.

So why would a private business bother anyway?

Because customers look for it, and we can see that on our own site. Our Welsh Open and Closed sign (Ar Agor / Ar Gau) picked up about 710 search impressions in the 90 days to 9 October 2026, mostly from people typing “ar gau” (321), “open in welsh” (101), “ar agor” (98) and “closed in welsh” (79). That is a small sample, not a market study, but it is measurable demand for Welsh-language signage that has nothing to do with any legal duty. A business trading in Wales, or with Welsh-speaking customers, has an audience looking for it.

The signs worth considering

• No smoking — a sign is required in smoke-free premises, but in an ordinary shop or café the Welsh regulations ask only for the crossed-cigarette graphic. Welsh wording is optional.
• Toilets (Merched / Dynion) — not required, and among the most commonly seen bilingual signs in Welsh hospitality.
• Open / Closed (Ar Agor / Ar Gau) — simple and high-utility. Our Welsh Open and Closed sign reads Ar Agor on one face and Ar Gau on the other, with an optional logo; say in the personalisation box if you want English alongside.
• Welcome (Croeso) — arguably the most recognised Welsh word on any sign.
• Fire exit (Allanfa Dân) — not a bilingual requirement for private businesses, but useful for visitors who read Welsh.
• Dogs welcome (Croeso i Gŵn) — a natural pairing with our dog-friendly signs guide.

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Frequently asked questions

Is bilingual signage a legal requirement for businesses in Wales?
Not for private businesses. The Welsh language standards under the Welsh Language (Wales) Measure 2011 bind named public bodies such as councils and health boards. A café, shop, pub or holiday let is encouraged, not required, to go bilingual.

Does a no-smoking sign in Wales have to be bilingual?
Not in an ordinary shop, café, pub or workplace: regulation 13 of the Smoke-free Premises and Vehicles (Wales) Regulations 2020 requires the crossed-cigarette graphic and no wording. Bilingual warning text is prescribed only for school grounds, hospital grounds and public playgrounds under regulation 14.

What is the fine for not displaying a required no-smoking sign?
A fixed penalty of £200, reduced to £150 if paid within 15 days, or a court fine if the case goes further.

Does vaping need a bilingual sign too?
No. Vaping is not covered by the smoke-free legislation, so there is no legal requirement to signpost it in either language. The Tobacco and Vapes Act 2026 gives ministers powers that could change that, which our no-smoking sign guide tracks.

If it is not required, is there any real demand for bilingual signs?
Yes. Our Welsh Open and Closed sign picked up about 710 search impressions in the 90 days to 9 October 2026, from people searching for Welsh-language signage with no legal driver behind it.

Sources

1. Smoke-free Premises and Vehicles (Wales) Regulations 2020, regulations 13 and 14, on legislation.gov.uk
2. Smoke-free (Signs) Regulations 2012 (England)
3. Health Act 2006 and Public Health (Wales) Act 2017
4. Welsh Language (Wales) Measure 2011 — scope and the Welsh language standards

Also see: do I need a no smoking sign? · no-smoking signs in Welsh school grounds · open, closed and opening hours sign guide · café table signs · open and closed signs · custom wooden business signs