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

Pay as you go expansion | Chiltern Railways

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

The Duo ticket | Chiltern Railways

Contact us hub | Chiltern Railways

Discounted Attractions | Chiltern Railways

London Family Travelcard | Train Ticket Prices | Chiltern Railways

Claiming Compensation | Chiltern Railways

Sustainability | Chiltern Railways

Flexi-Season Ticket | 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

September 2025

August 2025

Chiltern Railways

	Title / URL	Issues
	Oops, it looks like this page doesn’t exist. \| Chiltern Railwayswww.chilternrailways.co.uk/invented-url-for-404-page	56
	Pay as you go expansion \| Chiltern Railwayswww.chilternrailways.co.uk/paygexpansion	51
	Chiltern Railways \| Buy Cheap Train Tickets & Save \| Check Timetableswww.chilternrailways.co.uk/	51
	The Duo ticket \| Chiltern Railwayswww.chilternrailways.co.uk/duo-ticket	51
	Contact us hub \| Chiltern Railwayswww.chilternrailways.co.uk/contact-us-hub	50
	Discounted Attractions \| Chiltern Railwayswww.chilternrailways.co.uk/discounted-attractions	50
	London Family Travelcard \| Train Ticket Prices \| Chiltern Railwayswww.chilternrailways.co.uk/family-travelcard	50
	Claiming Compensation \| Chiltern Railwayswww.chilternrailways.co.uk/compensation	50
	Sustainability \| Chiltern Railwayswww.chilternrailways.co.uk/sustainability	50
	Flexi-Season Ticket \| Chiltern Railwayswww.chilternrailways.co.uk/flexi-season	50

Ensure interactive components are far enough apart

Chiltern Railways

Where this issue has occurred