The area between the two runways should have been flattened and filled in and all overrun areas be kept clear as far as possible. If it is sensible for overrun areas to be longer, or at least for arrestor beds to be installed, then it must also be true of the areas to the side of the runways
For how far out of interest? 100m? 500M 1KM?
Oh - and I presume whatever number you conjour up, we will have to clear all taxiways out that far as well - since a taxiing aircraft there would have caused the same result...
