Originally Posted by
Rommie2k6
So from another thread, I'm getting that LHR T3 (and maybe all terminals) have physically segregated departures and arrivals area, and there is no way to cross between them without reclearing security? Is that true?
yes that's correct. it is true of all terminals at LHR
I'm now even concerned if I can use the No. 1 lounge at T3 on arrival. I know that LHR has this weird thing of designating departure vs arrival lounge, but I'm looking at the angle of is it feasible to get to the No. 1 lounge at T3 on arrival, as opposed to the intended/recommended use.
you would have to go through connections on arrival (includes going through security) to get in to the airside departures area where the no1 lounge is.