Toilet and washroom signage looks like a small decision. In practice it sits at the junction of three separate things that are easy to blur together: accessibility standards that are genuinely mandatory, a design choice about how symbols communicate, and an equality-law question about whether — and how — any provision is restricted by sex. Treating all three as one question is how organisations end up with signage that is either needlessly exclusionary or quietly non-compliant with building standards that have nothing to do with the equality-law debate at all. This playbook keeps the three apart, and sets out a practical, defensible approach to each.
Nothing here is legal advice, and it is not a ruling on how any particular space should be run. For the legal test behind a decision to restrict access to a single-sex space, see our manager’s decision framework; this playbook assumes that question has been asked and works through what follows for the signage itself.
1. Start from inclusion
The starting point for any facilities decision is usable provision for everyone. That is not a slogan — it is the order of operations that makes a decision defensible. Design and label facilities so that as many people as possible can use them safely and with dignity, and treat any restriction — a single-sex designation, a locked door, a staff-only rule — as a specific, proportionate exception that has to be reasoned and recorded, not a default you reach for because it feels safer, is administratively simpler, or is being demanded by someone applying pressure. A restriction adopted for any of those three reasons alone is the least defensible option available, whatever the surrounding law eventually settles into. Inclusion first, exception second, and the exception written down — that ordering is what this whole playbook builds on.
2. Services vs staff facilities: know which regime you’re in
Before you choose a sign, work out what kind of space you are signing. A toilet provided to the public — in a shop, a venue, a service — sits under the Equality Act 2010’s services provisions. A toilet provided to your own staff — the staff washroom, the depot changing room, the staff-only shower — sits under the Act’s employment provisions and, separately, under workplace health-and-safety law, including the Workplace (Health, Safety and Welfare) Regulations 1992, which have long required employers to provide adequate sanitary and washing facilities for their workforce. These are not the same regime, and the same building can contain both: a public-facing loo governed by the services rules, and a staff-only one governed by the employment and workplace rules, sometimes only a corridor apart. Establish which regime applies to the space you are signing before you decide how to label it — the wrong regime points you at the wrong test. Whichever regime applies, sex and gender reassignment remain separate protected characteristics under the Equality Act, and neither displaces the other; a facilities decision should show regard to both on their own terms.
3. What UK signage standards actually require
Separately from any equality-law question, there is a body of accessibility and building standards that genuinely does set requirements for toilet provision and signage, and it is worth being clear about what that body of standards covers — and what it does not. BS 8300:2018, the British Standard covering the design of an accessible and inclusive built environment, and the Building Regulations’ Approved Document M, covering access to and use of buildings, both address accessible sanitary provision: dimensions, fittings, and signage that clearly identifies accessible facilities. A point both standards treat as distinct is ambulant-accessible provision — a compact accessible cubicle designed for someone who can walk but needs support (a grab rail, extra space), which is a different category from a full wheelchair-accessible WC and should be signed as such rather than folded into a single “accessible” symbol.
Changing Places is a further, separate matter again. It is a registered national standard for a fully-equipped facility for people with profound and multiple disabilities who cannot use a standard accessible toilet — a hoist, a height-adjustable bench and more besides. A facility can only be called, and signed as, “Changing Places” if it has actually been built to that standard and registered under it; naming a facility “Changing Places” without that registration misrepresents it. This playbook refers to Changing Places by name only — we do not reproduce the registered Changing Places symbol or logo, and any organisation running a genuine Changing Places facility should use the official signage supplied through that scheme, not a substitute.
None of this — BS 8300, Approved Document M, Changing Places — turns on how a facility is labelled by sex. They are accessibility and building standards, and they apply regardless of how the equality-law question in Section 2 is resolved.
4. Sign by contents, not by gender
Where a facility is not itself subject to a specific, justified single-sex restriction, the clearest and most inclusive way to sign it is by what it contains and who it is designed for by need — a toilet, a urinal, a washbasin, a shower, a baby-changing table, a grab rail — rather than by a male/female figure pairing. Contents-led signage has practical advantages that have nothing to do with the wider policy debate: it works for people who do not read English, for people with low literacy, for neurodivergent people who find abstract gendered iconography harder to parse quickly, and for children, all of whom are better served by a symbol that says what is behind the door than by one that asks them to first decode a gender convention. It also avoids the sign itself quietly asserting a binary default in spaces that were never actually established as single-sex in the first place.
Where a space genuinely is run on a single-sex or separate-sex basis — as a documented, proportionate exception reached under the framework in Section 1 — the sign can and should say so in words, alongside the contents-led symbols, rather than relying on a gendered pictogram to do that work on its own. Text is unambiguous in a way a stylised figure often is not, and it is easier to update if the underlying decision is ever revisited.
5. Accessible-toilet essentials
A small number of features in an accessible WC are not optional extras, and signage should never obscure or compromise them:
- Grab rails. Positioned and signed so they are obvious and unobstructed, not an afterthought.
- The emergency assistance pull cord. This is a standard, expected safety feature in an accessible WC and must never be disabled, tied up out of reach, wound around the rail, or otherwise made unusable — a point worth checking physically, not just assuming from the sign.
- The handed transfer space. Accessible WC layouts are handed — the clear transfer space sits to the left or the right of the pan, depending on how the room is built — and good signage indicates which, so a wheelchair user can identify the right facility before committing to queue for it.
6. A practical checklist
- Have you started from usable, inclusive provision, with any restriction recorded as a specific, proportionate exception rather than a default?
- Have you established whether the space you are signing is a public-facing service or a staff facility, and confirmed which regime — services or employment/workplace — actually applies to it?
- Does your accessible signage follow BS 8300:2018 and Approved Document M, including a distinct symbol for ambulant-accessible provision where that applies?
- If you operate, or plan to operate, a Changing Places facility, is it built and registered to the national standard before you call it that — and are you using the official Changing Places signage for it, rather than a substitute?
- Do your general toilet signs identify contents and need (toilet, urinal, basin, shower, baby-change, grab rails) rather than defaulting to a male/female figure pairing?
- Where a facility is genuinely single-sex, does the sign say so in clear words alongside the contents-led symbols?
- Is every accessible WC’s emergency pull cord present, reachable, and in working order — checked physically, not just assumed?
- Where an accessible WC has a handed layout, does the sign indicate which side the transfer space is on?
- Have you recorded who decided the signage approach, and why, so the reasoning is there if it is ever questioned?
Choosing and applying a symbol set
The principles above are what matter, and they hold whichever symbol set you use. Whatever you choose, apply it consistently across a site: identify contents and need rather than defaulting to a male/female figure pairing, say so in clear words where a facility is genuinely single-sex, and follow BS 8300:2018 and Approved Document M for accessible provision. Organisations running a registered Changing Places facility should use the official signage supplied through that scheme rather than a substitute.