I'm bringing this back up because we'll be doing a same-day turnaround at IST next month, the incoming segment the last of our RTW, the outgoing on a self-bought (non-RTW ticket.) Can we get the return BPs at LHR in the morning, or can we get them at the Terraces lounge at IST, or do we need to go through immigration (hope not.) Probably won't be able to use OLCI the day/night before as we'll be coming in from TLV.