Oops, it looks like this page doesn’t exist. | Chiltern Railways

Chiltern Railways | Buy Cheap Train Tickets & Save | Check Timetables

London Underground Industrial Action - September 2025 Update | Chiltern Railways

Claiming Compensation | Chiltern Railways

Destinations | Chiltern Railways

Business Train Travel, Tickets & Fares | Chiltern Railways

Blog | Chiltern Railways

Before you travel | Chiltern Railways

Flexi-Season Tickets | Chiltern Railways

All interactive components on a page, such as buttons or menus, should be far enough apart 
from other interactive areas, to avoid them being used by mistake. 

This ensures people with motor impairments can easily click or tap on the right element.

## How to fix

* Ensure all interactive elements are at least 24 CSS pixels wide and tall
* OR ensure there is at least 24 CSS pixels (minus the width and height of the element)
  between each interactive element

## Methodology

This check is run on both the mobile and desktop versions of every page. Results
for each may differ.

1. All interactive elements are identified, including buttons, links, and form controls.
2. If an element is not normally visible, it is ignored. This includes elements which
   are positioned offscreen or cropped (e.g. for 'screen-reader only' text).
3. If an element is larger than 24 CSS pixels in both dimensions, it passes.
4. Otherwise, the element is compared to all other elements on the page.
5. The minimum horizontal gap between the element is calculated as 24 CSS pixels,  
   minus the width of the element.
6. The minimum vertical gap between the element is calculated as 24 CSS pixels,  
   minus the height of the element.
7. If another element falls within the minimum horizontal or vertical gap, the 
   element fails, unless both are links that point to the same place.

## Further reading

* [Target Size (Minimum)](https://www.w3.org/WAI/WCAG22/Understanding/target-size-minimum.html)
* [Technique C42 - Using min-height and min-width to ensure sufficient target spacing](https://www.w3.org/WAI/WCAG22/Techniques/css/C42)

ensure-minimum-target-size

January 2026

December 2025

Chiltern Railways

Title / URL	Issues
Oops, it looks like this page doesn’t exist. \| Chiltern Railwayswww.chilternrailways.co.uk/page-not-found	55
Oops, it looks like this page doesn’t exist. \| Chiltern Railwayswww.chilternrailways.co.uk/invented-url-for-404-page	55
Chiltern Railways \| Buy Cheap Train Tickets & Save \| Check Timetableswww.chilternrailways.co.uk/	50
London Underground Industrial Action - September 2025 Update \| Chiltern Railwayswww.chilternrailways.co.uk/strike	49
Claiming Compensation \| Chiltern Railwayswww.chilternrailways.co.uk/compensation	49
Destinations \| Chiltern Railwayswww.chilternrailways.co.uk/destinations	49
Business Train Travel, Tickets & Fares \| Chiltern Railwayswww.chilternrailways.co.uk/business-travel	49
Blog \| Chiltern Railwayswww.chilternrailways.co.uk/blog	49
Before you travel \| Chiltern Railwayswww.chilternrailways.co.uk/before-you-travel	49
Flexi-Season Tickets \| Chiltern Railwayswww.chilternrailways.co.uk/flexi-season	49

Ensure interactive components are far enough apart

Chiltern Railways

Where this issue has occurred