accessibilityWe aim for our web site to be accessible by all.

Those with visual impairment, or others, might find the toolbar shown at the bottom right of the screen useful:-

  • to use the screen reader, select some text on your screen then click the 'Play' button; there might be a pause before this happens;
  • notice there's a volume control as well as "Play", "Pause" and "Stop" buttons;
  • you can also resize the text on your screen using the "Increase", "Decrease" or "Reset" buttons;
  • the three final buttons "Toggle high contrast" enable you to choose alternative high contrast screen settings,

Please note that the precise behaviour of these facilities may depend on your computer hardware, browser or operating system settings.

Comments or suggestions on accessibility matters, like others, is welcome via our Feedback page.