Subtitles are available for some, but not all, programmes through All 4 (last year we subtitled 80% of programme on channel4.com). However, we are looking to increase our subtitle availability on All 4. If subtitles are available an "S" button will be visible on the video player bar. Click on the "S" and the subtitles will load and display.
Channel 4 is committed to making All 4 as accessible as possible and will look to introduce accessibility functions across all platforms as soon as possible.