So our ADSL is more or less 1000% to 2000% overpriced compared to other countries, schools can (in theory) get 50% off, meaning they can get it at an <sarcasm>"only"</sarcasm> 500% to 1000% overpriced rate - still enough to give Telkom a fat profit. But Telkom is so greedy that (even though they'll make upwards of R16 billion profit this year *) they just ignore the law and charge schools full price anyway, and there is zero enforcement of the policy - no consequences at all. It can only be that government is in Telkom's pockets --- perhaps they even told Telkom at the time "don't worry, we're just saying we're going to do this to score political points, we won't enforce it".
Also, schools won't even bother to try take Telkom up on this offer because they know that Telkom won't give them the discount. So schools actually have both zero incentive and zero discount on this. If it were actually enforced, more schools might actually sign up.
Ivy Matsepe-Casaburri represents everything that is wrong with this country.
(* to put it in perspective, this amount is enough to install four brand new SAT-3 cables (per year), so stoke, Telkom can certainly afford these discounts without even making a tiny dent in their profits)