Get Subtitles

Can anyone tell me how you get subtitles to download with the BBC iplayer? ?

it says subtitles are available before you download but i have only found them on one programme out of 20 i actually wanted to watch

Public Comments

1. http://iplayerhelp.external.bbc.co.uk/help/accessibility/subtitle also: http://iplayerhelp.external.bbc.co.uk/help/accessibility/subtitles_missing Looks like they're not available for every programme