Teachers standards were very clearly not being adhered to here.
Those supposed 'teachers' claiming that they are allowed to call students despicable etc might want to reflect on that.
Teachers uphold public trust in the profession and maintain high standards of
ethics and behaviour, within and outside school, by:
• treating pupils with dignity, building relationships rooted in mutual respect,
and at all times observing proper boundaries appropriate to a teacher’s
professional position
• having regard for the need to safeguard pupils’ well-being, in accordance
with statutory provisions
• showing tolerance of and respect for the rights of others
• not undermining fundamental British values, including democracy, the rule
of law, individual liberty and mutual respect, and tolerance of those with
different faiths and beliefs
• ensuring that personal beliefs are not expressed in ways which exploit
pupils’ vulnerability or might lead them to break the law.
• Teachers must have proper and professional regard for the ethos, policies and
practices of the school in which they teach, and maintain high standards in their
own attendance and punctuality.
• Teachers must have an understanding of, and always act within, the statutory
frameworks which set out their professional duties and responsibilities.