Bilingual review monitoring: language duties and tool gaps

What to take away

What bilingual review monitoring means in Scotland and Wales

Bilingual review monitoring is the routine collection and analysis of customer reviews in two languages. In Scotland that means English and Gaelic. In Wales it means English and Welsh. The work covers review sites, social platforms, app stores and direct feedback.

Most UK review tools assume English. They tokenise text, score sentiment and cluster themes using English-language models. Feed them Gaelic or Welsh and accuracy drops. You get missed complaints, wrong sentiment and gaps in reporting.

The devolved context still matters, although consumer law is largely reserved to Westminster. Language duties and the handling of some public-service complaints differ between Scotland and Wales. Scottish and Welsh teams also deal with UK-wide bodies such as the Competition and Markets Authority and the Advertising Standards Authority, as do teams in England. In Scotland, the Gaelic Language (Scotland) Act 2005 provides for Bòrd na Gàidhlig to require public authorities to prepare Gaelic Language Plans.

Population size sets the market. Scotland and Wales together hold a substantial share of the UK base, so review volumes are real even if second-language volumes are smaller. Use the Population estimates - Office for National Statistics to size addressable markets by nation and council area.

In the 2021 Census, 538,300 people aged three and over in Wales could speak Welsh, 17.8 per cent of the population, according to the ONS. Scotland's Census 2022 recorded 1.1 per cent of people aged three and over who could speak Gaelic.

Review volumes in either language are not published as a separate series. Estimate from your own customer mix and language preference.

Where regimes overlap, keep a status matrix across legal regimes. That stops a Welsh-language complaint being handled under an England-only playbook.

Gaelic review monitoring: demand, named tools and coverage gaps

Gaelic review monitoring is niche. Review volume in Gaelic is low, but the reviews that exist often carry high weight. They tend to come from committed customers, community organisations and public bodies. Missing them can look like ignoring the language altogether.

Coverage is the problem. ReviewTrackers and Birdeye publish multilingual review tooling, but neither lists Scottish Gaelic or Welsh in its supported sentiment languages. Brandwatch's public language list does not name Gaelic. Most tools will classify Gaelic text as unknown or misread it as English with spelling errors.

Demand is concentrated. You see Gaelic reviews around heritage tourism, ferries, Highland hospitality, Gaelic media and public services. These are sectors where a single review can travel through community networks.

Tooling gaps have practical consequences. If your dashboard cannot parse Gaelic, you cannot route it. If you cannot route it, you cannot meet a response-time target.

Translation is a cost line. Machine translation for Gaelic is improving but still uneven for nuance and idiom. Budget for a Gaelic speaker to review anything that could become a complaint or a public response.

Welsh language review monitoring and the Welsh Language Standards

The Welsh Language Standards are the duties that public bodies and some funded organisations must meet on Welsh-language services. They are set by the Welsh Language Commissioner. They can require you to treat Welsh no less favourably than English.

A compliance notice under the Welsh Language (Wales) Measure 2011 lists the standard numbers that apply to your body. These include service delivery standards for correspondence and forms, and record keeping standards for complaints and language choice. For example, an applicable standard may require a body to reply in Welsh to correspondence received in Welsh, where a reply is required. The Commissioner publishes notices and checks evidence against them.

You check your notice on the Commissioner's website and map each review-handling step to the relevant standard.

For review monitoring, that has three effects. First, you may need to monitor Welsh-language reviews as a distinct stream. Second, you may need to respond in Welsh where the review is in Welsh. Third, you may need to record that you did so.

Welsh language review monitoring is therefore not optional for in-scope bodies. It is a service standard. A Welsh review left unanswered for weeks is an evidence point in a compliance conversation.

Sentiment analysis in Welsh is better than in Gaelic but still weaker than English. Short reviews with code-switching, common in Wales, confuse language detectors. A review may start in Welsh and finish in English.

Set a language rule. If the review is predominantly Welsh, treat it as Welsh. If it is mixed, respond bilingually.

UK-wide consumer rules and nation-specific review duties

Consumer protection law is UK-wide. The Consumer Protection from Unfair Trading Regulations 2008 and the Digital Markets, Competition and Consumers Act 2024 apply across Scotland, Wales and England. The Competition and Markets Authority enforces in all three.

The divergence is in enforcement and adjacent duties. Scotland has its own legal system and court procedures. Wales has language duties and a distinct public-body set of institutions. England has none of those in the same form.

For review work, the practical differences are:

None of this changes the core rule: reviews must not mislead. Fake reviews, incentivised reviews that are not disclosed, and selective suppression can breach the same UK rules everywhere. What changes is who you notify and how you evidence a response.

When a review dispute escalates, route it from frozen source to deletion evidence. That creates a defensible record whichever nation you are in.

Equality Act 2010 language and accessibility considerations

The Equality Act 2010 sets the framework for language and accessibility in service delivery. It does not list language as a protected characteristic, but language can be a proxy for race, nationality or disability.

For bilingual review monitoring, the Act matters in two ways. First, how you treat reviewers who write in Gaelic or Welsh. Second, how accessible your review and response process is.

If your monitoring excludes Welsh or Gaelic, you may indirectly disadvantage groups. If your response process only works in English, you may fail an accessibility expectation. The Equality Act 2010 applies across the UK.

Practical steps:

These steps also help if a complaint reaches the Information Commissioner's Office or a regulator.

Data protection duties when monitoring reviews in two languages

Review data is personal data when it identifies a person, directly or indirectly. A username, a booking reference or a distinctive story can be enough. The ICO's Personal information - what is it? | ICO explains the test.

UK GDPR applies to bilingual review monitoring exactly as it does to English-only work. You must have a legal basis, a retention policy and a process for dealing with subject access requests. The ICO's UK GDPR guidance and resources is the starting point.

Translation adds risk. If you machine-translate a review for triage, you are processing personal data. If you send it to a third-party translation service, that is a transfer. Check your processor terms.

Retention needs a language rule too. A Welsh review may need to be kept longer if it is part of a Welsh Language Standards evidence file. A Gaelic review may need a translation stored alongside the original.

Subject access requests can arrive in Welsh or Gaelic. You must be able to find the data. If your tool cannot search in those languages, you have a gap.

A Welsh and Gaelic coverage check before buying a UK-wide monitoring tool

Most UK-wide tools were built for English. Before you buy, test them against your actual language mix. Use a checklist.

Run a worked example. Take ten real reviews: five English, three Welsh, two Gaelic. Ask the vendor to classify language, score sentiment and route each one. Compare the output with a human reading.

If the tool fails, consider keeping a manual fallback. A manual lane for Gaelic and Welsh is cheaper than a missed complaint.

Common questions