Yes, well spotted, I didn't see that one. It will probably be the case that all taxi's, buses and visitors to Easyjet HQ will have to follow the same route.
There is an exit route off the restricted access roundabout that crosses the approach road and misses the long route out and the pay barriers but there will be a control barrier on the island between the entry and exit road that would stop any traffic heading into the airport if a coach tried to use it when exiting the bus station. I would guess that looking at the road markings this will be an emergency exit route only. In effect the CTA becomes a toll road. It is starting to become clear why the airport needs 11 pay barriers to exit the airport.
