Our History | London's Air Ambulance Charity

Air Ambulance News | London's Air Ambulance Charity

Contact Us | London's Air Ambulance

Emergency Helicopter Medics | Our People | London's Air Ambulance Charity

HEMS | Helicopter Ambulances & Rapid Response Vehicles | London's Air Ambulance Charity

Cookie Policy | London's Air Ambulance

About Us | London's Air Ambulance Charity

Physician Response Unit | London's Air Ambulance Charity

Careers | London's Air Ambulance Charity

Get Involved | London's Air Ambulance Charity

When specifying accessible names via `aria-labelledby`, ensure that the 
label elements exist.

## Explanation

Accessible names are required for many parts of a page, including form controls.
One way to accomplish this is to use `aria-labelledby` to specify the ID or IDs of 
other elements which contain a label. For example:

```html
<h2 id="dialog-labell">Important message!</h2>
<dialog aria-labelledby="dialog-label">
```

In this example, the `aria-labelledby` for the `<dialog>` points to an ID of `dialog-label`,
which doesn't exist. The heading it refers to instead has an ID of `dialog-labell`, presumably 
a typo.

## Why this matters

It isn't usually clear when an accessible name is broken, even during user testing.

This check helps to identify where an element clearly intended to have a label, but
that label is missing.

When a label is broken, it may be impossible for a user of assistive technologies
to understand what that element does.

missing-aria-labelled-by

June 2025

May 2025

London's Air Ambulance

	Title / URL	Issues
	Our History \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/about-us/our-history	94
	Air Ambulance News \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/news-and-stories	2
	Contact Us \| London's Air Ambulancewww.londonsairambulance.org.uk/about-us/contact-us	1
	Emergency Helicopter Medics \| Our People \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/about-us/our-people	1
	HEMS \| Helicopter Ambulances & Rapid Response Vehicles \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/about-us/our-fleet	1
	Cookie Policy \| London's Air Ambulancewww.londonsairambulance.org.uk/cookie-policy	1
	About Us \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/about-us	1
	Physician Response Unit \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/pru	1
	Careers \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/about-us/careers	1
	Get Involved \| London's Air Ambulance Charitywww.londonsairambulance.org.uk/get-involved	1

Fix missing ARIA label IDs

London's Air Ambulance

Where this issue has occurred