I have a CE TP run to CDG this week, and will have 5-6 hours in T5 before the flight (by design, of course ).

I've never been to the T5B Galleries Club (in fact, it's the only T5 lounge I haven't been in) and with no likelihood of a longhaul flight in the near future, I thought I'd be nosy and try out the T5B lounge for an hour or so, as it is reportedly quieter.

So, my question is how does one go about returning from T5B to T5A? I thought there was some discussion about this when T5 initially opened, but I can't find it in the search...

Thanks (and I fully anticipate the 'your bonkers' comments - the upside is you get to read another of my fabulous trip reports )