if really want to shut down vernacular school, they can do it, but all national schools must have mandarin, english, tamil n BM as compulsory subject but still keeping pendidikan islam as compulsory to muslim only n moral to non-muslim

for discipline part, teacher should be given permission to punish students if they do wrong n national school should adopt learning n teaching style from vernacular
kids nowadays become rude, uncivilized due to they think their rank are above teacher..no respect at all