Independent transfectants exhibited a new self-adhesive phenotype, forming large aggregates when placed in suspension.

Zandile Gumede was initially placed in suspension on three separate occasions before eventually getting the boot.

It is not clear what sparked the violence but, according to the union, the teacher was placed in suspension.

The former Metro FM host of the 'Fresh Breakfast' show, until now, has been placed in suspension for his foul language use.