Accessibility statement
This page states our intention that this website is usable and accessible to all users and details of some of the measures taken. This website conforms to the Guidelines for UK government websites that support the W3C’s Web Content Accessibility Guidelines 1.0, Level AA, to ensure a Web accessibility standard has been achieved and is maintained.
Accessibility features on this website
The following features improve navigation for screen reader users, keyboard navigation and users of text-only browsers.
Navigation shortcuts
There is a short menu at the start of every page that allows you to jump directly to the most important parts of the page, including main content and navigation. Sighted people who use the keyboard to navigate will see these links appear on screen when using the Tab key to navigate through the page.
Each shortcut has an access key assigned.
Access keys
Access keys are keyboard shortcuts that replace the need to use the mouse for navigation, in browsers that support them. In Internet Explorer on Windows, you can press ALT + an access key; on Macintosh, you can press Control + an access key. Then press Enter to activate the link.
The following access keys are available throughout the website:
- s
- (Skip navigation) Jump to Content
- 1
- Jump to Homepage
- 3
- Jump to Site Map
- 0
- Jump to Accessibility Statement
- n
- Jump to Site Navigation
- e
- Jump to Site Services
These access keys have been chosen to follow the UK government website guidelines where applicable, in order to support the adoption of a useful standard. Wherever possible, they also avoid conflicting with commonly-used screen reader keyboard shortcuts.
Structured, semantic markup: Headings and navigation menus
- HTML heading tags are used to convey document structure.
H1tags are used for main titles,H2tags for subtitles, and so on. For example, on this page, JAWS users can skip to the next section within the accessibility statement by pressingALT+INSERT+2. - Navigation menus are marked up as HTML lists. This ensures that the number of links in the list is read out at the start and it can be skipped easily.
Images
All content images used in this site include descriptive alt attributes. Purely decorative graphics include empty alt attributes. Images used for headings are applied using style sheets — since the heading exists as text behind the graphic, alt attributes are unnecessary.
Colours
We have checked the site’s font and background colour combinations against the different colour blindness conditions and ensured that all information is still clear.
If you wish to override the site’s colours, you can import your own style sheet.
Font sizes
You may change the font size of this document to your preference through your browser:
- In Internet Explorer, select
View, thenText Size, and then your preferred size. - In Netscape select
View, thenText Zoom, and then your preferred percentage size.
If you wish to override the site’s font settings, you can import your own style sheet.
Style sheets
This site uses Cascading Style Sheets (CSS) for visual layout. If your browser or browsing device does not support stylesheets at all, the use of structured semantic markup ensures that the content of each page is still readable and clearly structured.
If you wish, you may import your own stylesheet into this website:
- In Internet Explorer select
Tools, thenInternet Options, and thenAccessibility. Next click on any or all of three checkboxes to ignore colours, font styles or font sizes. In the same window you can change your style sheet by clicking the checkbox that says, ‘format document using my style sheet’ then simply browse to your style sheet and click OK. - In Netscape select
Edit, thenPreferencesand thenAppearance. You will then be given the choice to specify your own colours and fonts.
Tables
Tables are not used for layout.
Forms
All forms follow a logical Tab sequence.
Labels are associated with fields using HTML label tags.
Scripting
The site is fully accessible if scripting is unavailable.
Links
Linking text have been written to make sense out of context.
Where appropriate, links have title attributes which describe the link in greater detail, for example to advise you if the link will open in a new window.
Accessibility features in your browser
- Internet Explorer
Choose Help: Contents: Accessibility - Netscape Navigator
- Keyboard shortcuts:
http://help.netscape.com/netscape7/shortcuts.html, http://www.mozilla.org/projects/ui/accessibility - In Netscape, you can specify your own fonts and colours by selecting
Edit, thenPreferencesand thenAppearance.
- Keyboard shortcuts:
Standards compliance
- Our pages conform at a minimum to Level AA compliance as specified by the Web Content Accessibility Guidelines and endorsed by the Royal National Institute for the Blind (RNIB). The majority of AAA requirements are also met.

- All pages validate as XHTML 1.0 Transitional and use structured semantic markup.

Our site requires a number of different CSS techniques for cross browser compatibility which can cause validator problems. However, we have ensured that all techniques we use are not detrimental to site accessibility. - We strive to obey the spirit of the Disability Discrimination Act (DDA) 1995 with respect to the provision of services online, as required by the Disability Rights Commission (DRC).
- While we use Bobby to test for accessibility, it is just one aspect of our testing procedure. As a computer programme, the Bobby test is not as reliable as expert evaluation. Pages are also tested in the following screen readers: Jaws for Windows and IBM Homepage Reader.
