Dave
I get the impression FI are keeping the area free where aerobatics are usually performed, but given that the CAA's instructions following Shoreham crash that aerobatics at airshows were to take place a mile away from any human habitation (I think); aerobatics at FI are probably going to take place less than a mile from places where people live and work e.g. The Foresters pub in Aldershot Road, Church Crookham, the nursery school and office complex etc. adjacent to the Ively Road gyratory at Norris Bridge, Puckeridge Barracks near Eelmoor Bridge etc. etc.
WT