Continue to artificially constrain LHR to allow MAN and the regions to prosper.
Oh how DARE the regions want to prosper. Don't those silly people know that the only airport that has to expand and prosper is LHR and those in the regions should tug their forelocks when they get the mighty generous £5 or £6 per person per year spent on infrastrucure. That the regions are expanding by attracting passengers not using LHR seems totally irrelevant