I don't see the link between the above changes and Helipro moving to Palmy - anyway, that is not what this thread is about.
It will be a shame if they do go but no doubt some other operator will step in.
The owner is obliged to continue to operate the airfield as such - it is in the terms of the sale-and-purchase agreement. He will have trouble changing them, however, it would be a lot easier for him to do that any more aircraft fall onto residents roofs.
The changes will reduce the chances of that happening.