Thanks Morningsider, that sounds like the necessary laws are in place. do you know if the powers have been used at any point in their 20 years of existence (especially if done so by CEC)? Is there a barrier to it's use or is this just a case of the council acting like it's teeth have fallen out?
I wouldn't normally argue for anyone being put into undue hardship as a cause of capitalism. But these people are playing the captilist game for potentially huge personal gain and need reminded of the rules.
If there is no chance of the building being developed profitably within the rules then perhaps it's time an example was made of one of these companies.