Maybe the roundabout at Junction 16 of M4 should be re-named the Loader Roundabout. A place where RAF Personnel living near Lyneham but flying Hercs from Brize Norton pass through in the morning heading North, whilst personnel settled near Benson head the opposite direction to Lyneham from the M4 East. Of course, personnel living near Odiham have a free run through Wilts over the Plains in the morning, only snarl up being the pleasant market town of Devizes and the incomplete bypass of Calne. Of course, the problem for the Lyneham Brize commuters being the main gate choke point of Brize and the severely limited parking. I suggest a park and ride scheme between all four stations. Better still, maybe the RAF could resurrect a train line between the stations, so if you don't like it you can always get off at the next stop and find a sympathetic welcome.
There is no strategy here, this is musical chairs to the tune of a discredited Govt allowed free range to wreak havoc against weak military leaders.