Limited company law
Why are these characters allowed to continue peddling grubby mendacity? Most professional bodies have a code of ethics which disowns them even if they legally can continue in practice. Is there not such a body in aviation?
Personally, I would lay this responsibility at the feet of the regulator. Surely the UK CAA has a view on this? It would make their life so much simpler if they knew that all applicants for licensing had been to an approved institution which, to the best of their knowledge has individuals of probity and integrity.
One could argue that the government should have a role in this. On second thoughts, maybe not.