Christian teacher Joshua Sutcliffe, who is appealing his ban by the Teaching Regulation Agency (TRA) for 'misgendering' a pupil, would not stand a chance of getting back into the profession if Labour wins power.
The discovery has sparked concern among some Tory MPs, including Education Secretary Gillian Keegan (pictured) who published the draft guidance last month.
The lame duck Education Secretary was said to be wetting himself over reports that Boris Johnson is lining up his anti-woke Equalities Minister Kemi Badenoch to replace him in the Cabinet.