Gauteng Education MEC Panyaza Lesufi will be present at the disciplinary hearing of 36 pupils from Leondale High School on Monday.
This follows a discussion that he had with the parents and staff about what happened on the so-called dagga day last week.
A video showing pupils in school uniform smoking what is believed to be marijuana made the rounds last week Wednesday.
The pupils were suspended on Friday, pending an investigation into the incident.
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