Datapoint Afrikaans/Domains of use: parliament

I haven't been able to find a written source stating it, but Jackson (2003) suggests that members of the parliament have the right to use Afrikaans (being one of the eleven official languages). There is also a video (possibly more) on youtube, which shows a member of the parliament speaking officially in Afrikaans (though this video is undated, it is probably at least fairly recent). This all suggests that rather than being absent, Afrikaans is used to a limited extent in parliament.