I better explain I am not a lawyer but I have had quite a lot of communication with the Department of Education discussing how the floor-to-door gap on toilets is there for safety to enable the occupant in an emergency situation (heart attacks, seizures, hypos, strokes, assaults, mental health crises) to be seen and rescued in time. Some of this can be related back to a general workplace.
When replying to the FOI request on toilet door gap safety and medical conditions, the DfE said, ‘Schools are
responsible for the health, safety and welfare of pupils (School Premises Regulations/Independent School Standards)
and this would include supporting pupils with additional needs. Where a pupil has a special requirement, suitable toilets must be provided to meet that need under the School Premises Regulations/Independent
School Standards: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/
file/410294/Adviceonstandardsforschool_premises.pdf (page 8).’
‘In terms of health and safety in schools, all schools must adhere to the Health and Safety at Work etc. Act 1974. The employer in a school must take reasonable steps to ensure that staff and pupils are not exposed to risks to their health and safety.
The employer is required to ensure that a risk assessment is conducted and measures put in place to minimise any known risk. Employers, school staff and others also have a duty under common law to take care of pupils in the same way that a prudent parent would.
The employer in a school will vary depending on the type of school. For community, voluntary controlled, community special, and maintained nursery schools this is the local authority. For foundation schools, foundation
special schools and voluntary aided schools the employer is the governing board. For academies and free schools,
the employer is the governing board or academy trust and the proprietor is the employer in independent schools.
Schools must have a health and safety policy in place which the headteacher is responsible for implementing.
Furthermore, the department’s statutory guidance ‘Supporting Pupils with Medical Conditions at School’
(https://www.gov.uk/government/publications/supporting-pupils-at-school-with-medical-conditions--3) makes it
clear to schools what is expected of them in taking reasonable steps to fulfil their legal obligations in relation to
toilet facilities.
Any concerns about a school’s procedures should be raised directly with the school in question in the first instance
as schools are autonomous institutions run by a governing body, with day-to-day operational decisions such as
access to toilets during lessons, managed by the headteacher.’
Basically, single sex designs are the only ones with door gaps. So they are the safest.
Enclosed, private, mix sex spaces can also be abused. I discussed the problem with the DfE on sexual assaults too. Which is when the DfE replied about the statutory ‘Keeping children safe in education’ document.