"Yes, and as part of cost control pressure from HAL, NATS are working hard to prevent a full build out "
So HAL - a private company - tell NATS a private company (less a golden share owned by HMG) go save us some money and put the tower there, as it will be in the way of our profitable shopping terminal. Please enlighten us, will the redundant tower be sold off & moved, or used as a unique roof top restaurant.