Channel News Asia
... So far, on a case-by-case basis, the Ministry of Education has
exempted students suffering from attention deficit disorder, autism, dyslexia, epilepsy as well ...
http://www.channelnewsasia.com/stories/singaporelocalnews/view/69139/1/.html

Whew! I'm glad they're only exempted from Mother Tongue, and not Mother.... ;)

lol Krisp that is exactly what I thought too until I read it.