Originally Posted by
Top of climb
I think so. Coming from C2 we followed the signs for B and then passed Passport control on our right with transfer security straight ahead. There were three lanes marked by overhead tv monitors; the left for Fast Lane, the middle for Economy and the rightmost for F/J. After clearing we went right, following the sign for LH F lounge, went down one level which put us right opposite the escalator that takes you up to the FCL.
That's the one! It sounds like they open the priority lane at certain times. Once I was denied access to the Fast Lane and a coule of people managed to go through by telling the guard that they were departing from a C gate but wanted to do some shopping in B.