SOU is cat 1 ILS only on 20, 02 has poor landing aids with RNAV at best giving a DH at 500feet!
Nowhere near the ILS on both ends of Southend runway!
I'm sure TCAS FAN will give us a definitive comparison of both airports runway .I believe however 02 runway t/o /landing distance is not enhanced by the 20 extension!
Again limited improvement to SOU route development,more improvement to existing load factors in adverse runway conditions.