Suggest an event – www.kingston.gov.uk

Planning and Building Control – www.kingston.gov.uk

Flooding and drainage – www.kingston.gov.uk

Car Park – www.kingston.gov.uk

Planning – www.kingston.gov.uk

Leaseholders – www.kingston.gov.uk

Languages – www.kingston.gov.uk

Penalty Charge Notices (PCNs) – www.kingston.gov.uk

How to pay for parking – www.kingston.gov.uk

Planning Policy – www.kingston.gov.uk

All `id` attributes on a page must be unique, or accessible technologies used by the page 
can stop working.

## Example

The duplicate `id` here makes it unclear which label belongs to which input field:

```html
<label for="name">Your name</label>
<input id="name">

<label for="name">Company name</label>
<input id="name">
```

As a result, accessible technologies like screen readers can fail to read out the 
correct text, or may read out no text at all.

Similar issues can occur when using `aria-labelledby` and `aria-describedby`.

## How to fix

Ensure all `id` attributes on a page are unique. 

## More information

See [Technique H93](https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20161007/H93) 
for more information.

duplicate-id

June 2024

May 2024

Royal Borough of Kingston upon Thames Council

Title / URL	Issues
Suggest an event – www.kingston.gov.ukwww.kingston.gov.uk/event/new	5
Planning and Building Control – www.kingston.gov.ukwww.kingston.gov.uk/planning-development	5
Flooding and drainage – www.kingston.gov.ukwww.kingston.gov.uk/flooding-drainage	5
Car Park – www.kingston.gov.ukwww.kingston.gov.uk/directory/16/car-park	5
Planning – www.kingston.gov.ukwww.kingston.gov.uk/applications	5
Leaseholders – www.kingston.gov.ukwww.kingston.gov.uk/leaseholders-1	5
Languages – www.kingston.gov.ukwww.kingston.gov.uk/translate	5
Penalty Charge Notices (PCNs) – www.kingston.gov.ukwww.kingston.gov.uk/pay-a-pcn	5
How to pay for parking – www.kingston.gov.ukwww.kingston.gov.uk/parking-1/pay-parking/1	5
Planning Policy – www.kingston.gov.ukwww.kingston.gov.uk/policy	5

Fix duplicate IDs

Royal Borough of Kingston upon Thames Council

Where this issue has occurred