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I have been trying to look for an answer, but couldn't figure it out. I hope someone can help.
My mother flies into Heathrow on Dec 22nd from Copenhagen (Scandinavian Airlines) to terminal 3. She has a 6h layover. Then she flies from T2 to L.A with Virgin Atlantic.
The same day and during the same hours, my boyfriend will be landing from LA and traveling to Copenhagen- he wants to take her to the T5 BA first class lounge and have a coffee and meet up before Xmas.
Questions is: Is it possible for my mother to take a train from Terminal 2 to Terminal 5 and go through security and meet him?